Topology Resource Hub
Fabric Guide for Clothing Brands
Every fabric your brand might work with — properties, production behaviour, sourcing considerations, and when to use it. Written from the factory floor, not the fashion desk.
Try the Fabric CalculatorFabric choice is one of the most consequential decisions in clothing production — and one of the least well-documented from a brand perspective.
Most fabric guides are written for consumers (what feels good to wear) or for fashion students (what fabrics exist). This one is written for clothing brand founders and production managers: what each fabric actually does inside a factory, how it behaves under cutting and sewing, and what you need to specify on a tech pack to get consistent results at scale.
Making fabric decisions before sampling
The most expensive fabric mistakes happen when a brand locks in a material choice without testing it — then discovers mid-sampling that it behaves differently than expected. Shrinkage, color bleed, pile direction, seam behavior under stress: these are factory-floor realities that photos and digital spec sheets do not communicate. Always request physical swatches. Always test before approving.
The guides on this page are organized around what brands actually need to decide: which fibre category fits your product and price point, how synthetic and blended fabrics differ from naturals in production, what specialty fabrics require in terms of factory setup, and how to evaluate fabric fundamentals like GSM and cost per yard before building your cost sheet.
How to use this guide
Use the navigation above to jump to the fabric category most relevant to your current project. If you are still at the selection stage, start with Section 04 — Fabric Fundamentals — before diving into specific materials. The Fabric Calculator at the top and bottom of this page handles yardage estimation for any production run.
01 — Natural Fibres
Cotton, linen, wool, silk — natural fibres are the foundation of most clothing lines. Each has distinct sourcing, handling, and production requirements that affect your final product.
Polyester vs Cotton: Which Fabric Reigns Supreme?
The performance, cost, and sustainability trade-offs every brand needs to understand before choosing a base fabric.
LinenLinen Fabric Summer Guide
Why linen performs differently in production than other natural fibres — shrinkage, weave, and finishing considerations.
WoolWool Fabric Guide
Wool grades, production handling, and how to spec wool garments for consistent results across factories.
RamieWhat Is Ramie Fabric?
An underrated natural fibre with strong tensile properties — here's where it fits in modern production.
FlannelFlannel Fabric Guide
Napping, weight, and seasonal production considerations for flannel — a staple with more variation than most brands expect.
ChiffonChiffon Fabric Guide
Sheer, delicate, and notoriously difficult in production. What to spec and what to watch for.
ChiffonWhy Designers Love Chiffon
The drape properties and design possibilities that make chiffon a perennial choice — plus its production limitations.
TweedWhat Is Tweed Fabric?
Construction, weight grades, and how to source quality tweed for tailored production.
LaceLace Fabric Guide
Pattern types, production complexity, and quality control points for lace garments.
OrganzaOrganza Fabric Guide
Stiffness grades, production behaviour, and how to choose the right organza for your design intent.
TulleTulle Fabric: Types and Uses
From bridal to streetwear — the structural properties and construction implications of tulle.
02 — Synthetic & Blended Fibres
Synthetics dominate performance and activewear categories. Understanding their production behaviour — heat sensitivity, stretch recovery, dye uptake — is essential for consistent output.
Is Nylon Breathable? The Truth About High-Performance Nylon
What nylon actually does in activewear applications — and what brands get wrong about breathability claims.
Nylon vs PolyesterNylon vs Polyester: Which Is Better?
A side-by-side breakdown on cost, durability, moisture management, and production compatibility.
ViscoseWhat Is Viscose Fabric?
Semi-synthetic, silk-like, and surprisingly complex in production. What brands need to know before speccing viscose.
ModalWhat Makes Modal Fabric a Top Choice?
Softness, stretch recovery, and why modal is replacing cotton in premium basics — with sourcing implications.
AcrylicHow Acrylic Fabric Works
The economics and production behaviour of acrylic as a wool alternative — where it works and where it doesn't.
PolyamidePolyamide Fabric Guide
Polyamide vs nylon terminology, production properties, and common applications in sportswear and swimwear.
FleeceFleece Fabric Guide
GSM grades, anti-pill finishes, and production quality markers for fleece garments.
NeopreneNeoprene Fabric: Warmth, Flexibility & Water Sports
Thickness grades, bonding methods, and what makes neoprene difficult to work with in standard factories.
TricotWhat Is Tricot Fabric?
A warp-knit synthetic with unique stretch properties — common in lingerie, activewear, and lining applications.
03 — Specialty & Technical Fabrics
Jacquard weaves, sequins, velour, mesh — specialty fabrics require specific production setups and quality control processes. Don't spec these without knowing what you're asking for.
Jacquard Fabric: A Deep Dive into Weaves & Weight
How jacquard is constructed, why it costs more, and how to spec it correctly for production.
TwillTwill Fabric Guide: Weave, Benefits & Applications
The diagonal weave structure that makes denim, chinos, and workwear — and why it behaves differently in production.
SatinSatin Fabric Guide: Types & Production Care
Satin weave vs satin finish — the distinction matters in production, and here's why.
SequinSequin Fabric: Cutting, Sewing & Care
Production challenges with sequin fabrics — needle wear, seam allowances, and quality control checkpoints.
VelourVelour Fabric: Quality Control Guide
Color bleeding, shedding, and pile consistency — the QC issues that trip up velour production runs.
MeshMesh Fabric Guide
Open structure, breathability ratings, and how mesh is used across sportswear and fashion categories.
SheerSheer Fabric Guide
Transparency levels, lining requirements, and the production finishing steps sheer garments demand.
ChenilleChenille Fabric Guide
Pile construction, shedding risk, and how chenille behaves differently across knitwear and woven applications.
MinkyMinky Fabric Guide
Ultra-soft pile fabric common in baby and loungewear — production notes on cutting direction and seam finishing.
Outdoor / TechnicalOutdoor Fabric Guide
DWR coatings, membrane laminates, and what makes a fabric genuinely suitable for outdoor performance categories.
WovenWoven Fabric Guide
The structural foundation of most garment categories — how woven construction affects drape, durability, and pattern cutting.
04 — Fabric Fundamentals
Before you select a fabric, you need to understand how to evaluate it — GSM, cost per yard, swatch testing, and how to use calculation tools that actually match factory requirements.
What Is GSM in Fabric?
The most important fabric spec you'll put on a tech pack — and how to choose the right GSM for your product category.
CostingHow Much Is a Yard of Fabric?
Real cost ranges by fabric type and where the numbers come from — useful when building your first cost sheet.
SelectionHow to Choose Fabric Types
A decision framework for matching fabric properties to product category, end use, and production budget.
SwatchesWhy Fabric Swatch Packs Are Essential
Why you should never approve a fabric from a photo — and how swatch testing fits into your pre-production process.
Free Tool CalculatorFabric Calculator
Enter your garment dimensions and quantity — get total fabric yardage required for your production run.
Calculator GuideHow to Use a Fabric Calculator
What inputs the calculator needs and how to avoid the common errors that lead to fabric shortfalls mid-production.
Frequently Asked Questions
What is GSM in fabric and why does it matter for clothing brands?
GSM stands for grams per square metre — it is the standard measurement of fabric weight. A lower GSM means lighter, more breathable fabric; a higher GSM means heavier, more structured fabric. For clothing brands, GSM is one of the most important specifications on a tech pack because it directly affects how a garment looks, feels, drapes, and performs. Common ranges: lightweight shirting 80–120 GSM, mid-weight t-shirts 160–200 GSM, heavyweight fleece 280–380 GSM. See the full guide: What Is GSM in Fabric.
What is the difference between woven and knit fabric?
Woven fabrics are made by interlacing two sets of yarns at right angles — they have little to no stretch and are used in shirts, trousers, jackets, and tailoring. Knit fabrics are made by interlocking loops of yarn — they stretch and recover naturally, and are used in t-shirts, sweatshirts, activewear, and jersey garments. The distinction matters in production because woven and knit fabrics require different cutting techniques, seam allowances, sewing machine setups, and pattern grading logic.
How do I choose the right fabric for my clothing brand?
Fabric selection should be driven by four factors: end use (what the garment is worn for and in what conditions), target market (performance expectations and price sensitivity), production volume (some fabrics have minimum order requirements at mills), and construction compatibility (does this fabric work with your factory's machinery and expertise). Always request physical swatches before approving — photos and digital specs do not communicate how a fabric behaves under cutting, sewing, and washing. The fabric selection guide covers this decision framework in full.
How much fabric do I need for a clothing production run?
Fabric requirements depend on your garment type, number of pattern pieces, fabric width, and total unit count. A standard t-shirt cut from 150cm-wide fabric uses approximately 0.8–1.2 metres per unit; a jacket can use 2–3 metres or more. Always add 5–10% for cutting waste and sampling allowance. Use the Fabric Calculator on this page to estimate yardage based on your garment dimensions and production quantity before placing a fabric order.
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