Thread Report
100% Polyester from River Island.
15 River Island products are made of 100% polyester (or near-pure, 95%+) — 31.3% of their catalog. No blends, no synthetics. Sorted by purity.
Every 100% polyester piece we found at River Island
Sorted by polyester percentage. Click any product to view it on River Island's site.
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Frequently Asked Questions
Is all River Island polyester 100%?
No. We found 15 River Island products that are 100% polyester (or near-pure, 95%+) — that's only 31.3% of their catalog. The rest of River Island's polyester items are blended with other fibres.
Where can I buy 100% polyester clothing from River Island?
Every product on this page links directly to River Island's website. We sort by polyester percentage, so the purest items appear first.
Why does River Island blend polyester with other fibres?
Blends are cheaper to produce and can add stretch, durability, or wrinkle resistance. If you want pure polyester — which biodegrades and sheds fewer microplastics — stick to the 15 items listed below.
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