Cotton is better for comfort and breathability, polyester is better for durability and low cost, and a cotton-polyester blend gives you a balance of both. The right choice depends on what you are making, how often it will be washed, and your budget. This guide compares the three options so you can choose with confidence before placing a bulk order.
Quick Comparison
| Feature | Cotton | Polyester | Cotton-Polyester Blend |
|---|---|---|---|
| Source | Natural (plant) | Synthetic (petroleum-based) | Mixed |
| Breathability | High | Low to medium | Medium to high |
| Moisture absorption | High | Very low | Medium |
| Durability | Medium | High | High |
| Wrinkle resistance | Low | High | Medium to high |
| Shrinkage | Can shrink | Minimal | Low |
| Drying time | Slow | Fast | Medium |
| Cost | Medium to high | Low to medium | Low to medium |
Cotton Fabric
Cotton comes from the cotton plant and is the most widely used natural fibre. It is soft, breathable and absorbs moisture well, which makes it comfortable in warm weather and against the skin.
Best for: shirts, T-shirts, bedsheets, towels, kidswear, summer clothing.
Drawbacks: it wrinkles easily, can shrink if not pre-treated, and dries slowly.
Polyester Fabric
Polyester is a synthetic fibre made from petroleum-based chemicals. It is strong, resists wrinkles and shrinking, dries quickly and holds colour well. It absorbs very little moisture, so it can feel less breathable than cotton.
Best for: sportswear, uniforms, curtains, upholstery, outdoor and industrial fabrics.
Drawbacks: less breathable, can feel warm, and is not a natural fibre.
Cotton-Polyester Blend Fabric
Blends combine both fibres, commonly in ratios such as 65% polyester and 35% cotton, or 60% cotton and 40% polyester. A higher cotton share improves softness and breathability, while a higher polyester share improves strength and crease resistance.
Best for: school and corporate uniforms, workwear, hospital linen, hotel bedding, everyday shirts.
Drawbacks: it does not feel quite as soft as pure cotton, and it is less absorbent.
How to Choose: Match the Fabric to the Use
For uniforms and workwear: choose a blend. It survives frequent washing, keeps its shape and needs less ironing.
For premium or summer clothing: choose cotton for comfort and breathability.
For activewear or outdoor use: choose polyester for quick drying and strength.
For home textiles: use cotton for bedsheets and towels, and polyester or blends for curtains and upholstery.
For tight budgets: polyester and blends usually cost less per metre than high-quality cotton, though prices change with yarn count and market conditions.
Questions to Ask Your Fabric Supplier
- What is the exact fibre composition (for example, 65/35)?
- What are the GSM, width and yarn count? (See our guide on how fabric is made for what these terms mean.)
- Can you provide a sample swatch before a bulk order?
- What is the shrinkage and colour fastness after washing?
- What are your minimum order quantity and lead time?
Frequently Asked Questions
Is cotton or polyester better for summer?
Cotton is better for summer because it breathes and absorbs sweat. Lightweight polyester can work for sportswear designed to dry quickly.
Which fabric lasts longer, cotton or polyester?
Polyester is generally more durable and resists wear, stretching and shrinking better than cotton. Blends also last well.
Why are uniforms usually polyester-cotton blends?
Blends keep their shape, resist wrinkles and fading, and cost less to maintain, while still feeling more comfortable than pure polyester.
Does polyester shrink?
Polyester shrinks very little compared to cotton, especially when the fabric has been heat-set during finishing.
What fabric should I choose for a bulk order?
Start with the end use and wash frequency, then request samples of two or three options and compare them before committing.
Source Cotton, Polyester and Blended Fabric from Sarjan Global
Sarjan Global supplies [cotton / polyester / blended fabrics] in [GSM range, widths, colours] for [garment makers, uniform suppliers, retailers] in [city/markets]. We offer [sampling, custom GSM, dyeing and printing, fast delivery].
