Cotton-Polyester Blends: Market Size & Forecast 2026

The global cotton-polyester blend market, spanning yarn, fabric, and garment-stage inputs, sits at approximately USD 5.8 billion in 2025 (base year), held in a tight structural balance between cotton supply constraints, polyester feedstock cost dynamics, and accelerating sustainability pressures across apparel and home-textile supply chains. Cotton stocks have tightened materially since late 2025, while polyester capacity additions in China and India have created a bifurcated pricing environment that buyers must navigate carefully. > **Analyst Take.** The call is: don't wait for the cotton market to reset. We read the current tightness as a structural multi-year condition, not a cyclical blip. Buyers who lock polyester-dominant blend ratios now, pre-qualify non-Chinese converters, and build DPP data infrastructure ahead of the 2027-2029 phase-in will carry a structural cost advantage of

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