About
ThredUp LogoThredUp
Shop
SellCleanout animation
Beta
My ThredUp
Account
0
Check out

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.

TealRemove filter
13 items
Sort by:
    Lands' End One Piece Swimsuit (view 2)Lands' End One Piece Swimsuit (view 1)
    View Product: Lands' End One Piece Swimsuit

    Lands' End

    One Piece Swimsuit
    Size 24 Plus
    $28.99
    69% off estimated retail
    Beach House Swimsuit Bottoms (view 2)Beach House Swimsuit Bottoms (view 1)
    View Product: Beach House Swimsuit Bottoms

    Beach House

    Swimsuit Bottoms
    Size 22 Plus
    $32.99
    47% off estimated retail
    Lands' End Swimsuit Top (view 2)Lands' End Swimsuit Top (view 1)
    View Product: Lands' End Swimsuit Top

    Lands' End

    Swimsuit Top
    Size 22 Plus
    $23.99 $13.19 45% off with code HOTDEAL
    62% off estimated retail
    Lands' End Swimsuit Top (view 2)Lands' End Swimsuit Top (view 1)
    View Product: Lands' End Swimsuit Top

    Lands' End

    Swimsuit Top
    Size 22 Plus
    $26.99 $13.50 50% off with code HOTDEAL
    65% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Cupshe Swimsuit Top (view 2)Cupshe Swimsuit Top (view 1)
    View Product: Cupshe Swimsuit Top

    Cupshe

    Swimsuit Top
    Size 3X Plus
    $13.99 $10.49 25% off with code HOTDEAL
    36% off estimated retail
    Unbranded Swimsuit Top (view 2)Unbranded Swimsuit Top (view 1)
    View Product: Unbranded Swimsuit Top

    Unbranded

    Swimsuit Top
    Size 3X Plus
    $12.99 $9.09 30% off with code HOTDEAL
    48% off estimated retail
    Unbranded Swimsuit Bottoms (view 2)Unbranded Swimsuit Bottoms (view 1)
    View Product: Unbranded Swimsuit Bottoms

    Unbranded

    Swimsuit Bottoms
    Size 3X Plus
    $17.99 $11.69 35% off with code HOTDEAL
    40% off estimated retail
    Cocoship Swimsuit Top (view 2)Cocoship Swimsuit Top (view 1)New With Tags
    View Product: Cocoship Swimsuit Top

    Cocoship

    Swimsuit Top
    Size 3X Plus
    $9.99 $7.49 25% off with code HOTDEAL
    52% off estimated retail
    Aqua Green Swimsuit Top (view 2)Aqua Green Swimsuit Top (view 1)
    View Product: Aqua Green Swimsuit Top

    Aqua Green

    Swimsuit Top
    Size 3X Plus
    $18.99 $13.29 30% off with code HOTDEAL
    36% off estimated retail
    Swim by Cacique Swimsuit Bottoms (view 2)Swim by Cacique Swimsuit Bottoms (view 1)Price Drop
    View Product: Swim by Cacique Swimsuit Bottoms

    Swim by Cacique

    Swimsuit Bottoms
    Size 22 Plus
    $22.99 $6.90 70% off with code HOTDEAL
    68% off estimated retail
    Unbranded Swimsuit Bottoms (view 2)Unbranded Swimsuit Bottoms (view 1)Price Drop
    View Product: Unbranded Swimsuit Bottoms

    Unbranded

    Swimsuit Bottoms
    Size 3X Plus
    $15.99 $5.60 65% off with code HOTDEAL
    48% off estimated retail
    Venus Swimsuit Bottoms (view 2)Venus Swimsuit Bottoms (view 1)Price Drop
    View Product: Venus Swimsuit Bottoms

    Venus

    Swimsuit Bottoms
    Size 22 Plus
    $11.99 $6.59 45% off with code HOTDEAL
    47% off estimated retail
    Shein Swimsuit Bottoms (view 2)Shein Swimsuit Bottoms (view 1)Price Drop
    View Product: Shein Swimsuit Bottoms

    Shein

    Swimsuit Bottoms
    Size 3X Plus
    $11.24 $6.18 45% off with code HOTDEAL
    50% off estimated retail
    Back
    1
    Next

    Loading...