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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.

WhiteRemove filter$50 - $150Remove filter
11 items
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    ViX by Paula Hermanny Swimsuit Cover Up (view 2)ViX by Paula Hermanny Swimsuit Cover Up (view 1)
    View Product: ViX by Paula Hermanny Swimsuit Cover Up

    ViX by Paula Hermanny

    Swimsuit Cover Up
    Size Sm
    $52.99
    76% off estimated retail
    Trina Turk One Piece Swimsuit (view 2)Trina Turk One Piece Swimsuit (view 1)
    View Product: Trina Turk One Piece Swimsuit

    Trina Turk

    One Piece Swimsuit
    Size 8
    $58.99
    65% off estimated retail
    Marysia Swimsuit Bottoms (view 2)Marysia Swimsuit Bottoms (view 1)Flawed Gem
    View Product: Marysia Swimsuit Bottoms

    Marysia

    Swimsuit Bottoms
    Size Lg
    $53.99 $43.19 20% off with code SHINE
    71% off estimated retail
    Zimmermann Swimsuit Top (view 2)Zimmermann Swimsuit Top (view 1)
    View Product: Zimmermann Swimsuit Top

    Zimmermann

    Swimsuit Top
    Size 6
    $75.99 $30.40 60% off with code SHINE
    57% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Orlebar Brown Board Shorts (view 2)Orlebar Brown Board Shorts (view 1)
    View Product: Orlebar Brown Board Shorts

    Orlebar Brown

    Board Shorts
    Size 32 waist
    $58.99 $32.44 45% off with code SHINE
    61% off estimated retail
    Caroline Constas One Piece Swimsuit (view 2)Caroline Constas One Piece Swimsuit (view 1)New With Tags
    View Product: Caroline Constas One Piece Swimsuit

    Caroline Constas

    One Piece Swimsuit
    Size Med
    $57.99 $46.39 20% off with code SHINE
    81% off estimated retail
    Bare Nothings Two Piece Swimsuit (view 2)Bare Nothings Two Piece Swimsuit (view 1)
    View Product: Bare Nothings Two Piece Swimsuit

    Bare Nothings

    Two Piece Swimsuit
    Size Sm
    $72.99 $47.44 35% off with code SHINE
    45% off estimated retail
    Carmen Marc Valvo Swimwear One Piece Swimsuit (view 2)Carmen Marc Valvo Swimwear One Piece Swimsuit (view 1)Price Drop
    View Product: Carmen Marc Valvo Swimwear One Piece Swimsuit

    Carmen Marc Valvo Swimwear

    One Piece Swimsuit
    Size 14
    $99.99 $50.00 50% off with code SHINE
    28% off estimated retail
    Lauren by Ralph Lauren Swimsuit Top (view 2)Lauren by Ralph Lauren Swimsuit Top (view 1)Price Drop
    View Product: Lauren by Ralph Lauren Swimsuit Top

    Lauren by Ralph Lauren

    Swimsuit Top
    Size 8
    $53.99 $27.00 50% off with code SHINE
    22% off estimated retail
    Athleta Swimsuit Top (view 2)Athleta Swimsuit Top (view 1)New With Tags
    View Product: Athleta Swimsuit Top

    Athleta

    Swimsuit Top
    Size XS
    $54.99 $32.99 40% off with code SHINE
    41% off estimated retail
    Lurelly Swimsuit Top (view 2)Lurelly Swimsuit Top (view 1)Price Drop
    View Product: Lurelly Swimsuit Top

    Lurelly

    Swimsuit Top
    Size 2
    $88.99 $57.84 35% off with code SHINE
    72% off estimated retail
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