Made by women, for women, designed in New York City, welcome to the sisterhood...

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a bikini that feels like your best friend..

Christina One Piece in Navy

$170.00 USD
$170.00 USD
Christina One Piece in Navy - Sister Swim
New Arrivals

New Arrivals 

All About Fit

Shop Your Perfect Fit

  • Hadley Top In Navy

    Our new Hadley top is one of our favorite non-underwire tops we have ever made. Hadley's dainty, adjustable straps and draw string detail makes her extra feminine and comfortable.

    Shop Hadley 

  • Vice Bottom In Terracotta

    We are bringing back the 90's with our vintage inspired high cut bottom. It is all about the HIPS. The Vice is our best selling bottom!

    Shop Vice 

  • Kay Top In Sparrow

    The underwire and ruched detailing of this Kay bikini top creates the striking aesthetic associated with Sister Swim. Its gentle colors are soft and flattering on every skin tone.

    Shop Kay 
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