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How Long Should a Swimsuit Last?

Mari Swimwear· 05 Oct 2026 · 1 min read
Mar profundo com ondulação forte

With good care, a well-made swimsuit can last several seasons, while a poorly made one may not survive a single summer. The difference comes down to fabric quality and how you treat it.

What wears swimwear out

Elastane is the fibre that gives swimwear its stretch, and it naturally degrades over time. Heat, chlorine, sunscreen and rough handling all speed up that process.

Signs it is time to replace

  • The fabric has gone thin or see-through when stretched.
  • The bottoms or band no longer spring back into shape.
  • Colours have faded significantly or the lining is breaking down.

How to extend its life

Rinse after every swim, hand-wash, dry flat in the shade and rotate between pieces. These habits alone can double how long your favourites last.

Buy well, care well, and your swimwear becomes a reliable companion for many summers.

MS

Mari Swimwear

Mari Swimwear

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