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Shop Women's Swimwear at up to 90% off estimated retail! thredUP has a huge selection of gently used women's swimwear. Find bikinis, one-pieces, board shorts and cover ups from brands like Seafolly, Aqua or Speedo at thredUP.

BrownRemove filterPolyesterRemove filter$25 - $50Remove filter
15 items
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    TAN + LINES One Piece Swimsuit (view 2)TAN + LINES One Piece Swimsuit (view 1)
    View Product: TAN + LINES One Piece Swimsuit

    TAN + LINES

    One Piece Swimsuit
    Size Med
    $46.99
    69% off estimated retail
    Patagonia Swimsuit Top (view 2)Patagonia Swimsuit Top (view 1)
    View Product: Patagonia Swimsuit Top

    Patagonia

    Swimsuit Top
    Size Med
    $27.99
    62% off estimated retail
    Abercrombie & Fitch Two Piece Swimsuit (view 2)Abercrombie & Fitch Two Piece Swimsuit (view 1)
    View Product: Abercrombie & Fitch Two Piece Swimsuit

    Abercrombie & Fitch

    Two Piece Swimsuit
    Size XS
    $32.99
    63% off estimated retail
    CAbi Swimsuit Cover Up (view 2)CAbi Swimsuit Cover Up (view 1)
    View Product: CAbi Swimsuit Cover Up

    CAbi

    Swimsuit Cover Up
    Size Med
    $33.99
    71% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Suzanne Betro One Piece Swimsuit (view 2)Suzanne Betro One Piece Swimsuit (view 1)
    View Product: Suzanne Betro One Piece Swimsuit

    Suzanne Betro

    One Piece Swimsuit
    Size Lg
    $28.99 $18.84 35% off with code THANKU
    74% off estimated retail
    Trina Turk Swimsuit Top (view 2)Trina Turk Swimsuit Top (view 1)New With Tags
    View Product: Trina Turk Swimsuit Top

    Trina Turk

    Swimsuit Top
    Size 14
    $33.99 $17.00 50% off with code THANKU
    59% off estimated retail
    Bleu Rod Beattie Swimsuit Cover Up (view 2)Bleu Rod Beattie Swimsuit Cover Up (view 1)
    View Product: Bleu Rod Beattie Swimsuit Cover Up

    Bleu Rod Beattie

    Swimsuit Cover Up
    Size Sm
    $31.99 $17.59 45% off with code THANKU
    72% off estimated retail
    TAN + LINES Swimsuit Bottoms (view 2)TAN + LINES Swimsuit Bottoms (view 1)New With Tags
    View Product: TAN + LINES Swimsuit Bottoms

    TAN + LINES

    Swimsuit Bottoms
    Size Med
    $36.99 $24.04 35% off with code THANKU
    63% off estimated retail
    Jessica Simpson Swimsuit Top (view 2)Jessica Simpson Swimsuit Top (view 1)New With Tags
    View Product: Jessica Simpson Swimsuit Top

    Jessica Simpson

    Swimsuit Top
    Size XL
    $42.99 $34.39 20% off with code THANKU
    60% off estimated retail
    Cove Swimsuit Cover Up (view 2)Cove Swimsuit Cover Up (view 1)
    View Product: Cove Swimsuit Cover Up

    Cove

    Swimsuit Cover Up
    Size Lg
    $30.99 $21.69 30% off with code THANKU
    73% off estimated retail
    Nani Swimwear One Piece Swimsuit (view 2)Nani Swimwear One Piece Swimsuit (view 1)
    View Product: Nani Swimwear One Piece Swimsuit

    Nani Swimwear

    One Piece Swimsuit
    Size Lg
    $39.99 $25.99 35% off with code THANKU
    57% off estimated retail
    Juicy Couture Swimsuit Top (view 2)Juicy Couture Swimsuit Top (view 1)
    View Product: Juicy Couture Swimsuit Top

    Juicy Couture

    Swimsuit Top
    Size Med
    $41.99 $21.00 50% off with code THANKU
    65% off estimated retail
    ViX by Paula Hermanny Swimsuit Top (view 2)ViX by Paula Hermanny Swimsuit Top (view 1)
    View Product: ViX by Paula Hermanny Swimsuit Top

    ViX by Paula Hermanny

    Swimsuit Top
    Size Lg
    $37.99 $28.49 25% off with code THANKU
    75% off estimated retail
    Mara Hoffman Swimsuit Bottoms (view 2)Mara Hoffman Swimsuit Bottoms (view 1)Flawed Gem
    View Product: Mara Hoffman Swimsuit Bottoms

    Mara Hoffman

    Swimsuit Bottoms
    Size XXS
    $31.99 $20.79 35% off with code THANKU
    71% off estimated retail
    Sister Swimsuit Bottoms (view 2)Sister Swimsuit Bottoms (view 1)New With Tags
    View Product: Sister Swimsuit Bottoms

    Sister

    Swimsuit Bottoms
    Size Med
    $38.99 $29.24 25% off with code THANKU
    51% off estimated retail
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