Start Here: The Fexwear Custom Apparel Knowledge Hub
A structured entry point to more than 1,500 articles on custom sportswear. Ten topic hubs replace keyword-based browsing with the decisions you actually have to make, six free browser-only tools turn those decisions into a specification, and this page explains who writes the material, what it is based on, and where it stops. Built for a first small run, not a theoretical one.
Why this library exists
Fexwear has published more than 1,500 articles about custom sportswear, fabric, sourcing, fit, printing and the economics of small production runs. That is a large body of work, and for a reader arriving with a specific problem it is also a difficult one. Search for a question about choosing a fabric for a printed team kit and you can find a dozen buyer guides written at different times, from different angles, with different assumptions about quantity. None of them is necessarily wrong. The problem is that a first-time buyer cannot tell which one applies to a 60-piece order, which one describes a mill-scale production run, and which claims have since been superseded.
This library is our attempt to fix that without deleting the archive. Instead of organising by keyword, we have grouped the material around ten decisions that a buyer actually has to make in sequence: what the garment is, what it is made from, how it is decorated, how it is specified, who makes it, how it is tested, what it costs, and when it arrives. Each decision gets one topic hub – an original, substantive guide with a named editor, a visible review trail and a deliberately short list of further reading. The older articles remain available through category archives and the XML sitemap, but they are now reached from a page that explains what question they answer.
Three principles shaped the structure. First, a hub is a piece of writing, not a link list: the prose stands on its own, and the links are a reading list rather than the content. Second, a hub states its own limits, because guidance that pretends to cover every case is useless in a factory. Third, every page says who wrote it, what the claims are based on, when it was last checked, and how to request a correction. These are not decorative additions. They are the difference between a page that a buyer can safely act on and a page that merely ranks.
The number that matters most here is the last one. Deep archives tend to bury their best material: a post that is only reachable through twenty-nine pages of pagination is technically published but practically invisible. A structure of homepage, hub, then article keeps the whole library shallow without requiring us to place hundreds of links on a commercial homepage.
How to use this hub
There are three ways in, and which one you choose depends on where you are. If you have a product idea but no specification, start with the seven stages below and work through them in order; each one names the hub and the tool that belong to that step. If you already know exactly what you need to decide – you have a fabric and want to know whether it can be sublimated, for example – go straight to the relevant hub card. If you need to produce something to send to a supplier today, start with the six tools and come back to the reading later.
A note on status. All ten hubs are live. We released Fabrics and Materials first and the remaining nine as a second reviewed batch, rather than putting thin placeholder pages online and quietly replacing them later. Every card below therefore leads to a full guide, and the older category archives remain as a separate route into the archive. If you are starting a first order, the seven stages are still the fastest route; the hub cards are better when you already know which single decision is blocking you.
Fabric and decoration first, then the specification, then the supplier shortlist, then costing. Reversing that order is the most common reason a quotation has to be rewritten: the price was calculated for a garment that the fabric choice later made impossible.
The hubs are written for small production runs – the tens to low hundreds of pieces per style where stock fabric availability, per-colour minimums and sample costs dominate the decision. Readers planning mill-scale programmes will still find the technical sections useful, but the economics discussion assumes a small order and says so.
The seven stages of a small custom run
A custom order is a sequence of commitments. Each stage fixes something that becomes expensive to change later, and each has a matching body of reading and, where useful, a tool that turns the decision into a document. The table is deliberately compressed; the hub pages expand each line.
| Stage and decision | What usually goes wrong | Read | Tool |
|---|---|---|---|
| 1. Define the product and the run | Decide the garment type, the number of pieces, the colour split and the size split before you ask anyone for a price. A minimum is usually expressed per style and per colour, so a 60-piece idea can quietly become three separate 20-piece commitments. | P2, P5 | MOQ and Size Run Planner |
| 2. Choose fabric and decoration together | These two decisions are not independent. A high-polyester light ground is required for reliable sublimation; a cotton-rich ground suits direct-to-garment; a large embroidered area will stiffen a light stretch knit. Pick them in the same meeting. | P1, P7 | Fabric and Decoration Selector |
| 3. Build a specification someone can quote | Write down composition, GSM, construction, colour references, measurements, tolerances, artwork files, decoration positions and packing. A tech pack is not paperwork; it is the thing that makes two quotations comparable. | P5, P4 | RFQ Brief Builder |
| 4. Find and vet a supplier | Shortlist on capability, not on a homepage claim. Ask what the factory actually runs, what the sample approval covers, what the inspection standard is, and what happens when a shade is off. Compare answers to the same specification. | P4 | RFQ Brief Builder |
| 5. Sample, wash, measure, repeat | Approve a physical sample on the exact base cloth, then wash it and measure it again. Most disputes we see come from a sample approved on a stock fabric that was never going to be the bulk fabric. | P1, P10 | Launch Timeline Planner |
| 6. Cost the whole order, not the unit | Add freight, insurance, duty, import tax, last-mile delivery and your own channel costs to the factory figure. Work out the cash you must outlay and the retail price needed to hit your target margin. | P9 | Budget Range Estimator, Landed Cost and Margin Calculator |
| 7. Schedule, deliver, and keep records for the reorder | Work backwards from the date the garments are needed. Keep the approved sample, the spec sheet and the colour reference, because the second order is where consistency is either proven or lost. | P3, P4 | Launch Timeline Planner |
The two stages that are most often skipped are sampling and record keeping. A sample approval is not a formality: it is the only point at which a buyer can check colour, hand, shrinkage and decoration behaviour on a physical garment before bulk cutting begins. And the approved sample, spec sheet and colour reference are what make a reorder match six months later. Filing them is unglamorous and saves more money than almost any negotiation.
At low quantities you are usually choosing from a mill or wholesaler’s available stock fabrics, not commissioning a custom knit. That means the colour card is finite, the GSM is whatever is in stock, and a repeat order may draw from a different dye lot. A specification that assumes unlimited custom fabric will not survive contact with a 60-piece order.
Before you send an RFQ
A request for quotation is only as good as the specification behind it. The ten points below are the ones that most often turn an initial enquiry into a second round of questions. Work through them once, and the answer you get back will describe the garment you actually want.
- Name the garment type and the number of pieces, split by style, by colour and by size.
- State composition, construction, GSM with a tolerance, and usable width for the body fabric.
- Specify rib, collar and waistband trims separately; they shrink and recover differently from the body.
- Give a colour system and reference for each shade, and say whether trims must match exactly.
- Name the decoration method, the artwork size, the placement and the number of print colours.
- Attach artwork in a usable format with any fonts outlined, and state who approves the final proof.
- Provide a size chart with measurements and tolerances, not just a list of size labels.
- State the tests and tolerances you expect, and who pays for them if a retest is needed.
- State the required delivery date and the destination, so freight and duty can be assessed.
- Ask what the sample approval covers, and keep the approved sample with the written specification.
The RFQ Brief Builder collects these fields in your browser and produces a brief you can copy into an email. It does not send anything to us or store anything on a server. If a field is still unknown, it is better to mark it as open than to guess: a supplier quoting against a guess will quote against a different garment.
The ten topic hubs
Each hub is an original guide of more than 3,000 words, with a named editor, a review trail, comparison tables, a checkpoint list, a section on what we see in real enquiries, an explicit limits section and a short frequently-asked-questions block. The article links inside a hub are selected, not exhaustive; the rest of the cluster is reachable through archive pagination. The descriptions below explain what each hub is for and who should read it first.
Fabrics & Materials
The hub most small orders should read before anything else. It starts with the six fields a fabric specification must contain, then works through fibre families, knit and woven construction, GSM bands, stretch and recovery, shrinkage, pilling and colourfastness. The section that saves the most rework is the compatibility matrix: which decoration methods work on which base cloth, and why a print that looks perfect on a polyester sample can fail on a cotton-rich one. It also covers what fabric choice does to consumption, freight weight and minimum order quantities, because a fabric that is technically right but only available in 300 kg mill lots is not usable for a 60-piece run. Yue Lin writes from mill specification sheets, controlled wash-test notes and sample-room feedback, and every numeric range is presented as a starting point to verify on the actual base cloth rather than as a guarantee. If you only read one hub before requesting a quote, read this one, then use the Fabric and Decoration Selector to check your combination.
Garment Styles & Construction
A garment style is not a photograph; it is a set of pattern, trim and construction decisions that change how much fabric you buy and how a decoration sits. This hub separates tops, hoodies and outer layers, bottoms and base layers, then looks at necklines, sleeves, hems, seams, pockets and zips as specification items rather than style adjectives. It explains why a drop-shoulder block consumes differently from a standard one, why a rib cuff needs its own composition and shrinkage agreement, and where a printed panel crosses a seam in a way that makes registration impossible. The comparison tables are built around use case – a promotional tee, a training top, a club hoodie – rather than around fashion vocabulary. Jing He writes from physical garments measured before and after washing, so the guidance includes the failures: twisted side seams, rib that grows, pocket bags that show through a light jersey. Readers specifying a first run will find the checkpoint list especially useful when writing a tech pack.
Team, Club & Event Apparel
Team and club orders fail in ways that ordinary retail orders do not. The design is approved, then the squad list changes; a sponsor logo arrives as a low-resolution image; the second reorder six months later is a slightly different shade. This hub treats those as specification problems. It covers numbering systems, name and number placement, sponsor areas, size runs for a squad rather than a shop, and the records a supplier must keep so a reorder matches. It also explains why sublimation dominates certain kits while embroidery and screen printing dominate others, and how season deadlines interact with fabric lead times. Ran Su writes from use cases: a club ordering twenty jackets, a school replacing a kit, an event team needing a single delivery date. The hub links to the size run planner and the launch timeline planner, because the two questions that most often arrive too late are how many of each size and when the artwork must be final.
Sourcing & Manufacturers
This is the largest cluster in the library and the one where generic advice does the most damage. It covers how to build a shortlist, what a factory capability audit actually checks, how to read a quotation that looks cheaper than it is, what a sample approval does and does not cover, and how production is inspected against an agreed AQL. Xi Chen writes from real enquiry threads, rejected artwork files and costing breakdowns, so the guidance stays concrete: which details must be fixed before a price is meaningful, what a ten-piece-per-colour minimum does to a size run, and how to compare two suppliers on the same specification rather than on two different ones. The hub is explicit about the limits of what any manufacturer can promise before fabric and decoration are confirmed, and it separates the factory questions from the commercial questions that belong in the cost hub. Readers will find a reusable RFQ checklist and a plain-language explanation of why the cheapest unit price is often the most expensive first order.
Fit, Sizing, Design & Tech Packs
Size and specification errors are expensive because they are discovered after production, not before. This hub covers body measurement, size charts, grading between sizes, tolerance, and the difference between a graded size run and a set of independent patterns. It then moves to the tech pack itself: the fields that must be present, the artwork files and colour references a factory needs, and the approval gates that should exist before bulk cutting starts. Jing He tests instructions against real garments and a tape measure, and the hub includes a worked example of a small size run so the arithmetic is visible. It is deliberately one of the shorter hubs in terms of linked articles – the existing library has relatively little deep material here – so most of the page is original explanatory prose rather than a list of older posts. It links directly to the MOQ and Size Run Planner and to the RFQ Brief Builder, which turn the guidance into something a supplier can act on.
Activewear by Activity
An activity is a specification in disguise. Yoga asks for opacity through a deep stretch and a waistband that does not roll; running asks for low weight, moisture transport and chafe-free seams; cycling asks for a compressed fit, a rear pocket structure and a pad interface; equestrian and outdoor use add abrasion and weather exposure. This hub maps each activity to fabric demands, seam placement, coverage and the tests that reveal a bad match early. Ran Su starts from the use case and works backwards to the specification, rather than starting with a fabric and looking for an application. The comparison matrix makes the trade-offs explicit: a fabric that is excellent for a studio class can be wrong for a wet morning ride, and a compression knit that performs well can be difficult to print on. The hub is one of the few places in the library where a reader can move straight from a customer description to a defensible fabric shortlist, and it links to the fabric selector for the decoration half of that decision.
Decoration & Branding Methods
Decoration choices are constrained by the base cloth, the artwork and the quantity, in that order. This hub explains screen printing and plastisol, embroidery and patches, sublimation, direct-to-garment and direct-to-film, and heat transfer, with the failure modes of each written out: a white underbase on a dark cotton tee, stiff heavy embroidery on a lightweight stretch knit, sublimation requiring a high polyester content and a light ground, high-temperature pressing damaging elastane. It covers artwork setup, minimum line widths, colour separation and wash durability, and it explains why a method that is economical at 500 pieces can be uneconomic at 40. Yue Lin ties the guidance back to mill and wash-test evidence, and the hub is designed to be used alongside the Fabric and Decoration Selector rather than instead of it. Because relatively few existing articles go deep on process, most of this page is newly written reference material with a small, carefully chosen reading list.
Brand & Sourcing Benchmarks
Buyers often arrive with a brand as a shorthand for a quality level: they want something that feels like a label they already know. This hub turns that shorthand into checkable questions about construction, trims, fabric hand and finish, using only publicly available information. It covers label hierarchies and price tiers, where major brands are reported to produce, how country-of-origin statements work, and how to read a published specification without assuming it applies to a private-label order. Min Zhao keeps the news desk to a simple rule: a name, a claim or a price is only useful if its source and date are visible, and an industry estimate must be labelled as one. The hub is careful about a reputational boundary that matters to us – it does not claim supplier relationships, it does not imply endorsement, and it does not present another company as a customer or a partner. For a small brand owner the practical output is a benchmarking sheet: what to match, what to skip, and what would cost more than it returns.
Cost, MOQ & Wholesale Economics
Cost is a structure, not a number, and a quoted unit price is meaningless until the specification is fixed. This hub walks through the components that move a price – fabric weight and consumption, decoration method and colour count, trims, make-up complexity, order size, packaging – and then through the costs that sit outside the factory invoice: samples, freight, insurance, duty, import tax, last-mile delivery and platform commission. It explains why a lower unit price can produce a higher landed cost, how a size run changes consumption, and how to think about margin and break-even retail price without pretending to know anyone else numbers. Xi Chen writes from costing breakdowns and is explicit that Fexwear does not publish a price list here: any figure shown is a clearly labelled worked example, not a quote. The hub links to the Budget Range Estimator and the Landed Cost and Margin Calculator, both of which require the reader to enter their own numbers and neither of which contains a Fexwear price.
Care, Testing, Compliance & Sustainability
The last hub is where a good sample becomes a repeatable order. It explains wash behaviour and dimensional change, pilling, colourfastness to washing and rubbing, seam strength and durability testing in plain language: what each test measures, what a buyer should ask to see, and what a test report does not prove. It then covers care-label content, HS classification at a conceptual level, and recycled-fibre and sustainability claims – an area where vague language is common and costly. Jing He writes from before-and-after measurement on real garments, and the page includes a short section on how to write a defect-severity agreement into an order. The compliance discussion is deliberately cautious: standards such as ISO, AATCC, ASTM or OEKO-TEX are described as things to request from a supplier or test house, never as certifications Fexwear holds, and the page states plainly that it is not legal, customs or tax advice. A buyer should leave with a test request list, not a false sense of compliance.
The sizes of these clusters are uneven, and that is a finding rather than an error. Sourcing and manufacturing language appears across a large share of the archive, while fit, tech packs, decoration processes and compliance have comparatively little deep coverage. The thinner hubs were therefore written mostly from new material rather than assembled from existing posts. We would rather publish one well-evidenced page on decoration methods than ten overlapping rewrites of the same buyer guide.
The six free planning tools
Reading tells you what to decide; a tool helps you write it down. All six tools run entirely in your browser. They do not require an account, do not upload anything, do not call an external service and do not contain a Fexwear price list. If you save a draft, it lives in your own browser storage. Every result can be copied as text, exported as a CSV file, or printed, and each tool links back to the relevant hub and to the others in the set.
The tools are deliberately narrow. The Fabric and Decoration Selector does not attempt to quote a garment; the Budget Range Estimator does not include freight, duty or tax, because those belong in the Landed Cost and Margin Calculator; the Launch Timeline Planner does not promise a delivery date, it works backwards from one you supply. Separating them is a design choice: a single calculator that appears to answer everything tends to hide its assumptions, and hidden assumptions are exactly what cause a first order to go wrong.
Open the full tools index for a description of how the six fit together, or go directly to the RFQ Brief Builder if you already have a specification in mind. None of the tools sends your brief anywhere – copying it into an email to us is a separate step that you control.
Editorial and review process
The library is written by six editors, each responsible for a defined group of subjects. Yue Lin leads materials and fabric, Xi Chen covers sourcing and production, Min Zhao handles brands and market watch, Jing He writes fit, care and practical know-how, Ran Su covers culture and activity-specific apparel, and Wei Tang is managing editor for general reference, standards and corrections. Splitting ownership this way means a claim about shrinkage is written by the person who reads wash-test notes, not by whoever happened to be assigned the keyword.
Our reference material is specific. Fabric guidance is checked against mill specification sheets, controlled wash-test notes and feedback from the sample room before a bulk run is approved. Sourcing and costing guidance is drawn from real enquiry threads, rejected artwork files and costing breakdowns. Fit and care guidance is tested against physical garments measured before and after washing. Market and brand coverage relies on publicly available information with its source and date visible. Where a figure is illustrative – a GSM band, a shrinkage range, a worked cost example – the page says so, and a mill or test-house report always outranks a general guide.
Every hub carries a visible byline with the writer, the reviewer, the last-updated date and a version number. A second editor reviews the technical sections before publication; the managing editor checks the limits, the source notes and the links. When material changes – a standard is revised, a process description becomes misleading, a tool gains a new output – the changelog on the page is updated rather than silently editing the text. Older articles that are still being linked from a hub get an update note if their advice has aged. We do not invent client names, certifications, years of experience, test results or supplier relationships, and we do not present an industry estimate as a measured fact.
Corrections are welcome and are treated as part of the process rather than an embarrassment. If you find a claim that is wrong, a link that no longer resolves, or a section where the stated limit is too narrow, send it to the desk. We check it against the source material, amend the page and record the change in the changelog.
A guide that says “it depends” everywhere is useless, but a guide that never says it is dangerous. Each hub states where its guidance stops: which fabric constructions it does not cover, which tests it cannot replace, which figures are illustrative, and which questions need a broker, a test house or a confirmed quotation.
What this library does not do
Boundaries of this library
It does not quote prices. A unit price is not meaningful until fabric, construction, decoration, quantity and size run are fixed. The cost pages teach the structure and the calculators accept your own figures; they do not contain a Fexwear price list or an instant quote.
It does not replace testing or certification. Descriptions of wash, pilling, colourfastness and AQL inspections explain what to request and how to read a report. They are not a test result for your garment, and standards such as ISO, AATCC, ASTM or OEKO-TEX are named as things to ask a supplier or test house for, not as certifications Fexwear holds.
It is not legal, customs or tax advice. HS classification, duty, import tax, labelling rules and sustainability claims vary by destination and change over time. The compliance hub explains the concepts; your broker or adviser determines what applies to your shipment.
It does not claim brand relationships. Coverage of where major brands produce, how label hierarchies work and what a published specification contains uses public information. It does not imply that Fexwear supplies, is endorsed by, or is affiliated with any brand discussed.
It does not provide live data. No real-time freight rates, exchange rates, duty tables or stock availability appear here. Those change faster than an editorial page can be responsibly updated.
Frequently asked questions
Why build hubs when the site already has more than 1,500 articles?
Volume is not the same as usefulness. Many existing articles answer overlapping questions from slightly different angles, which makes it hard to tell which one reflects current practice. The ten hubs give each decision one authoritative home, and link to a deliberately short selection of older articles rather than all of them. The full archive stays available through category pages and the XML sitemap.
Are all ten hubs published now?
Yes. All ten topic hubs are published and each card below links directly to the live hub. We released them in two batches – Fabrics and Materials first, then the remaining nine – rather than putting thin placeholder pages online. Every hub carries its own named writer, reviewer, version and changelog, and the older category archives remain available for the full article backlist.
Do the tools send my data anywhere?
No. All six tools run entirely in your browser. They store a draft in your own browser local storage if you choose, generate text and CSV locally, and make no network requests. There is no account, no upload and no server-side calculation. You can print a result or copy it into an email to us.
Why will Fexwear not give me a price on these pages?
A unit price is not meaningful until fabric, construction, decoration, quantity and size run are fixed. Publishing a number before that point would either be wrong or would describe a different garment from the one you want. The cost hubs teach the structure, and the calculators let you enter your own figures; a quotation follows a confirmed specification.
Who checks the technical claims?
Each hub is written by the editor responsible for that subject and reviewed by a second editor before publication. Claims about GSM, shrinkage, colourfastness or test methods are checked against mill specification sheets and written wash-test notes. Where a figure is illustrative, it is labelled as illustrative. Corrections go to the managing editor and are recorded in the changelog.
Can I use a hub as a specification for my supplier?
Use it to build one, not as one. A hub explains what to decide and why; it does not contain your measurements, colour references or artwork. Take the checkpoint list into the RFQ Brief Builder and turn it into a document that describes your garment specifically.
A short glossary
Terms that appear repeatedly across the hubs, defined once here so the technical pages can use them without stopping to explain. These are working definitions for a buyer, not formal standard text.
| Term | Working definition |
|---|---|
| GSM | Grams per square metre. A measure of fabric weight, useful for comparison but meaningless without the construction type. |
| Single jersey | A basic weft knit with a distinct face and back; common for tee shirts, prone to edge curl and length shrinkage. |
| Interlock | A double-knit structure that is more stable, denser and less transparent than single jersey at the same weight. |
| Combed cotton | Cotton yarn with short fibres removed, giving a smoother surface and less pilling than carded cotton. |
| Elastane | A generic term for elastic fibres (spandex, Lycra). Usually a small percentage of a blend, and heat sensitive. |
| Sublimation | A dye-transfer process that bonds into polyester under heat; requires a high-polyester, light-coloured ground. |
| Underbase | A layer of white ink printed beneath colours on a dark garment, needed for opacity on direct-to-garment work. |
| AQL | Acceptable Quality Limit: an agreed sampling standard defining how many defects are tolerated in an inspection lot. |
| Tech pack | The document that specifies a garment completely enough for a factory to sample and quote it. |
| Grading | The rules that scale a pattern from one size to the next across a size run. |
| MOQ | Minimum order quantity. On custom work it is usually applied per style and per colour, not to the order as a whole. |
| Landed cost | The full cost of a unit after freight, insurance, duty, tax and last-mile delivery are included. |
Where to go next
If you are at the beginning of a first order, open Fabrics and Materials, then run your combination through the Fabric and Decoration Selector. If you already have a specification, the RFQ Brief Builder will turn it into a document we can quote against. For the full set of calculators, use the tools index; for the existing article archive, browse the Fabrics, Guides and Strategies or Blog categories. And if a question is not answered here, ask the desk – reader questions are one of the inputs we use when deciding which hub to expand next.