Best Fabrics for Custom Apparel: Cotton, Polyester, and Blends Compared

Fabric is the first decision in custom apparel — and the one that most brands get wrong by defaulting to whatever the manufacturer suggests. Your fabric choice determines how the garment feels, how long it holds up, which print methods work, and what the whole order costs. Getting it right before you brief suppliers will save you money, revisions, and the awkward conversation after samples arrive feeling wrong.

Fabric selection is also one of the key early decisions when launching a custom apparel brand — it shapes everything from your supplier shortlist to your retail positioning. This guide covers the three main categories and when each is the right call.

Cotton: The Default for a Reason

Cotton dominates EU custom apparel production. It's familiar to consumers, comfortable against skin, and handles most print methods well. But "cotton" covers a wide range — understanding the variants matters.

Pros

• Comfort and breathability. Natural fiber, soft hand, breathes well in warm conditions. This is what most customers expect from a quality t-shirt or everyday hoodie.
• Print quality. Cotton's absorbent surface takes screen printing and DTG exceptionally well. Colors are vibrant, edges are crisp, and prints hold up through repeat washing when applied correctly.
• Consumer trust. "100% cotton" is a shorthand for quality in most markets. It's a credible signal at point of sale without needing to explain it.
• Dyeing range. Cotton accepts a wide range of dyes and finishes — you can achieve deep saturated colors, enzyme washes, garment-dyeing effects that synthetic fibers can't match.

Cons

• Shrinkage. Cotton shrinks — typically 3–8% — unless the fabric has been pre-shrunk (Sanforized) or enzyme-washed in production. Always confirm pre-shrink treatment with your manufacturer. A garment that fits perfectly before first wash is a customer service problem.
• Cost. Cotton costs more than polyester, and the premium compounds with quality. Ring-spun cotton is softer but more expensive than open-end spun. GOTS-certified organic cotton adds another 20–40% to fabric cost. Budget accordingly — see our full cost guide for how fabric type affects total landed price.
• Moisture retention. Cotton absorbs and holds moisture. For activewear or performance applications, this is a liability — a wet cotton shirt feels heavy and takes time to dry.

Best For

Premium basics, everyday lifestyle wear, streetwear, workwear, and any category where tactile quality is part of the brand promise. If you're positioning at a higher price point and want the garment to feel like it's worth it, cotton is where you start.

Polyester: Built for Performance

Polyester has a reputation problem — it's the fabric of cheap promotional t-shirts and questionable fast fashion. That reputation is mostly earned from low-grade polyester at low weights. High-quality performance polyester is a different product entirely, and it's the right choice for specific applications.

Pros

• Durability. Polyester fibers are stronger than cotton and resist abrasion, tearing, and pilling. A polyester jersey holds its shape after hundreds of washes in a way that cotton can't match. For workwear or uniforms that take daily abuse, this matters.
• Moisture-wicking. Polyester doesn't absorb moisture — it wicks it away from skin to the fabric surface where it evaporates. This is the defining property for activewear, sportswear, and performance applications.
• Sublimation compatibility. Dye-sublimation printing — which produces full-color, edge-to-edge prints with photographic quality — only works on polyester. For all-over print designs, polyester isn't optional; it's required.
• Colorfastness. Polyester colors don't fade the way cotton colors do. Garments maintain their appearance over time without the fading that signals an aging product.
• Cost. Polyester is cheaper than cotton at equivalent weights. For high-volume orders where margin is tight, fabric cost savings compound quickly.

Cons

• Feel. Most consumers find polyester less comfortable against skin than cotton — it can feel slick, warm, or synthetic. High-quality performance polyester has improved significantly, but the gap with premium cotton is still noticeable in everyday wear contexts.
• Breathability. Polyester traps heat more than cotton in non-performance weights. For casual wear in warm climates, this is a genuine comfort issue.
• Screen printing and DTG limitations. Standard screen printing and DTG work less well on polyester — inks don't bond as strongly, and lighter-colored inks on dark polyester can look muddy. If you're using polyester for a printed product, confirm print method compatibility with your manufacturer upfront.
• Sustainability perception. Conventional polyester is petroleum-derived. In markets where sustainability credentials matter, this requires either a clear recycled-polyester positioning or accepting the perception gap.

Best For

Activewear, sportswear, performance gear, all-over print products, and workwear applications where durability outweighs comfort feel. Also the right call when sublimation printing is part of the design brief — there's no substitute for the application.

Blends: Getting the Best of Both

Cotton-polyester blends are the pragmatic choice for brands that want comfort closer to cotton with durability and cost advantages of polyester. They're the most common fabric in EU mid-market custom apparel for a reason.

Pros

• Reduced shrinkage. Polyester content stabilizes the fabric. A 60/40 cotton-poly blend shrinks significantly less than 100% cotton — typically 1–3% versus 5–8%. This matters for fit consistency across production runs.
• Cost efficiency. Lower cotton content means lower fabric cost. For brands ordering at mid-volumes (50–250 units) where per-unit economics matter, this is a real lever. The MOQ tier you're ordering at also affects how much this matters — at 500+ units, the fabric savings compound.
• Durability improvement. Polyester content improves abrasion resistance and print durability without fully sacrificing the cotton hand feel.
• Versatility. Blends work with screen printing, DTG, and embroidery — the full toolkit. You're not locked into a single decoration method.

Common Blend Ratios and When to Use Each

Blend Ratio	Feel Profile	Best Application
80/20 cotton-poly	Closest to 100% cotton; slight durability improvement	Premium basics where cotton feel is the priority but you want less shrinkage
60/40 cotton-poly	Balanced; noticeably softer than 50/50	Everyday wear, lifestyle brands, branded merchandise at mid-volume
50/50 cotton-poly	Lighter weight; more polyester feel; prints with a vintage softness	Vintage-wash aesthetics; high-volume promotional products; cost-sensitive orders
Tri-blend (50/25/25 cotton/poly/rayon)	Extremely soft, drapey, lightweight	Premium lifestyle brands, fashion-forward basics, DTC brands targeting comfort-first positioning

Best For

Versatile everyday pieces, branded merchandise, lifestyle apparel, and any application where you need predictable shrinkage and consistent fit. The 60/40 ratio is the workhorse of EU mid-market custom apparel.

Specialty Fabrics: When the Premium Is Worth It

Beyond the core three, several specialty fabrics are worth knowing when they fit your brand positioning:

• Organic cotton (GOTS-certified). Same feel as conventional cotton, grown without synthetic pesticides or fertilizers, with supply chain transparency. Adds 20–40% to fabric cost. Worth it when sustainability is a core brand claim — not as greenwashing, but as a genuine credential your customer can verify. EU suppliers with GOTS certification are easier to find than in most other markets. See our manufacturer selection guide for how to verify certifications.
• Recycled polyester (rPET). Polyester derived from recycled plastic bottles. Performance properties are comparable to virgin polyester. Adds modest cost premium (10–20%) but provides a credible sustainability story for activewear and performance brands. Increasingly demanded by B2B buyers with supply chain ESG requirements.
• Bamboo. Soft, naturally antibacterial, moisture-wicking. More expensive than cotton, and supply chain certification is inconsistent — "bamboo" products range from genuine bamboo fiber to bamboo-derived viscose with minimal environmental benefit. If bamboo is part of your positioning, verify fiber content and certifications carefully.
• French terry. A cotton (or cotton-blend) loop-back knit — smooth face, looped interior — used in premium sweatshirts and hoodies. The fabric of choice for elevated casual wear when standard fleece feels too budget. Slightly higher weight and cost than jersey; noticeably more premium feel.

Fabric Choice and Print Method: What Works Together

Fabric and decoration method are interdependent decisions. Choosing a fabric without confirming print compatibility is how you end up with a production brief that requires changing either the fabric or the design:

• Screen printing: Best on cotton and high-cotton blends. Works on polyester at higher temperatures but with limitations on lighter inks and fine detail.
• DTG (direct-to-garment): Requires 100% cotton or high-cotton blends (80%+ cotton) for best results. Polyester-heavy blends produce muted colors and poor durability.
• Dye sublimation: Polyester only (95%+ for best results). Will not work on cotton — the dye won't bond. All-over prints with edge-to-edge coverage require sublimation.
• Embroidery: Works on all fabric types. Fabric weight matters — heavy embroidery on lightweight jersey can pucker. Backing stabilizer requirements vary by fabric.

Start Your Project

Once you've settled on a fabric direction, the next step is getting supplier quotes that reflect your actual spec — not a generic brief that produces inconsistent pricing. RaQvo's design studio lets you specify fabric type, weight, and print method before your brief goes to manufacturers, so the quotes you receive are based on what you're actually building.

Start a project on RaQvo → Describe your garment, fabric spec, and target volume, and we'll return matched quotes from verified EU suppliers within 48 hours.