STP Collective 2023 Long Sleeve Swimsuit


Only 2 pieces in stock!

It brings me great joy to finally launch this product. It has taken just over 12 months of creating, designing, testing, and repeating the process over and over again, and we finally a winner.

This beautiful long sleeve swimsuit can be used at any time of the year and wherever in the world you want to show it off.

There are 2 fabrics used in this suit:

  • Side and armpit panels are an Italian partly recycled fabric, 85% recycled polyester and 15% elastane. . It is also UPF30+. 
  • Main body panels, sleeves and neckline are an Italian fabric, 82% polyester and 18% elastane, and it is UPF50+.
  • The zipper is a decent length allowing for athlete to remove and put on easily
  • The inside front panel is lined
  • There is a full-length fan on the inside of the zip to protect against chafing


When deciding your size, ensure you measure a swimsuit that fits you best. If you own an STP swimsuit already, you will find the main body is the same. The size charts are an approximate.

Do not measure your body, measure clothing.

Klarna is available at checkout

Customer Reviews

Based on 1 review
Julie Knowler
Best swimsuit

This is the most beautifully made product with luxurious yet practical material. The pattern is a head Turner too! I would highly recommend this product.

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