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.

26" WaistRemove filter30 (Bottoms)Remove filter
14 items
Sort by:
    Lands' End Swimsuit Bottoms (view 2)Lands' End Swimsuit Bottoms (view 1)
    View Product: Lands' End Swimsuit Bottoms

    Lands' End

    Swimsuit Bottoms
    Size 26 waist
    $18.99
    70% off estimated retail
    Shore Shapes One Piece Swimsuit (view 2)Shore Shapes One Piece Swimsuit (view 1)
    View Product: Shore Shapes One Piece Swimsuit

    Shore Shapes

    One Piece Swimsuit
    Size 26 waist
    $19.99 $11.99 40% off with code THANKU
    47% off estimated retail
    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 26 waist
    $25.99 $14.29 45% off with code THANKU
    72% off estimated retail
    Unbranded Swimsuit Top (view 2)Unbranded Swimsuit Top (view 1)New With Tags
    View Product: Unbranded Swimsuit Top

    Unbranded

    Swimsuit Top
    Size 26 waist
    $8.99 $7.19 20% off with code THANKU
    64% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Avenue Swimsuit Top (view 2)Avenue Swimsuit Top (view 1)
    View Product: Avenue Swimsuit Top

    Avenue

    Swimsuit Top
    Size 26 Plus waist
    $16.99 $11.04 35% off with code THANKU
    46% 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 26 waist
    $50.99 $30.59 40% off with code THANKU
    20% off estimated retail
    Lands' End Swimsuit Top (view 2)Lands' End Swimsuit Top (view 1)Price Drop
    View Product: Lands' End Swimsuit Top

    Lands' End

    Swimsuit Top
    Size 26 waist
    $21.99 $14.29 35% off with code THANKU
    65% off estimated retail
    SWIM 365 Swimsuit Top (view 2)SWIM 365 Swimsuit Top (view 1)Price Drop
    View Product: SWIM 365 Swimsuit Top

    SWIM 365

    Swimsuit Top
    Size 26 waist
    $10.99 $7.14 35% off with code THANKU
    15% off estimated retail
    Unbranded Board Shorts (view 2)Unbranded Board Shorts (view 1)Price Drop
    View Product: Unbranded Board Shorts

    Unbranded

    Board Shorts
    Size 26 waist
    $9.99 $7.99 20% off with code THANKU
    60% off estimated retail
    Lands' End Swimsuit Top (view 2)Lands' End Swimsuit Top (view 1)New With Tags
    View Product: Lands' End Swimsuit Top

    Lands' End

    Swimsuit Top
    Size 26 waist
    $20.99 $12.59 40% off with code THANKU
    67% off estimated retail
    It Figures! Swimsuit Top (view 2)It Figures! Swimsuit Top (view 1)Price Drop
    View Product: It Figures! Swimsuit Top

    It Figures!

    Swimsuit Top
    Size 26 waist
    $12.99 $7.14 45% off with code THANKU
    48% off estimated retail
    Lands' End Swimsuit Bottoms (view 2)Lands' End Swimsuit Bottoms (view 1)Price Drop
    View Product: Lands' End Swimsuit Bottoms

    Lands' End

    Swimsuit Bottoms
    Size 26 waist
    $18.99 $12.34 35% off with code THANKU
    70% off estimated retail
    ASOS Swimsuit Bottoms (view 2)ASOS Swimsuit Bottoms (view 1)Price Drop
    View Product: ASOS Swimsuit Bottoms

    ASOS

    Swimsuit Bottoms
    Size 26 waist
    $10.99 $7.14 35% off with code THANKU
    65% off estimated retail
    Assorted Brands One Piece Swimsuit (view 2)Assorted Brands One Piece Swimsuit (view 1)New With Tags
    View Product: Assorted Brands One Piece Swimsuit

    Assorted Brands

    One Piece Swimsuit
    Size 26 waist
    $9.99 $7.99 20% off with code THANKU
    82% off estimated retail
    Back
    1
    Next

    Loading...