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.

TanRemove filter
71 items
Sort by:
    Xhilaration Swimsuit Bottoms (view 2)Xhilaration Swimsuit Bottoms (view 1)
    View Product: Xhilaration Swimsuit Bottoms

    Xhilaration

    Swimsuit Bottoms
    Size XS
    $7.99
    38% off estimated retail
    J.Crew Swimsuit Top (view 2)J.Crew Swimsuit Top (view 1)
    View Product: J.Crew Swimsuit Top

    J.Crew

    Swimsuit Top
    Size XS
    $25.99
    62% off estimated retail
    Shein Swimsuit Top (view 2)Shein Swimsuit Top (view 1)
    View Product: Shein Swimsuit Top

    Shein

    Swimsuit Top
    Size XS Petite
    $10.99
    31% off estimated retail
    Unbranded Swimsuit Cover Up (view 2)Unbranded Swimsuit Cover Up (view 1)
    View Product: Unbranded Swimsuit Cover Up

    Unbranded

    Swimsuit Cover Up
    Size XS
    $18.99
    52% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Xhilaration Swimsuit Bottoms (view 2)Xhilaration Swimsuit Bottoms (view 1)
    View Product: Xhilaration Swimsuit Bottoms

    Xhilaration

    Swimsuit Bottoms
    Size XS
    $6.99
    46% off estimated retail
    Anthropologie Swimsuit Cover Up (view 2)Anthropologie Swimsuit Cover Up (view 1)
    View Product: Anthropologie Swimsuit Cover Up

    Anthropologie

    Swimsuit Cover Up
    Size XS
    $45.99
    62% off estimated retail
    Po Swim By Ava Frati Swimsuit Bottoms (view 2)Po Swim By Ava Frati Swimsuit Bottoms (view 1)
    View Product: Po Swim By Ava Frati Swimsuit Bottoms

    Po Swim By Ava Frati

    Swimsuit Bottoms
    Size XS
    $16.99
    66% off estimated retail
    Toast Swim Swimsuit Bottoms (view 2)Toast Swim Swimsuit Bottoms (view 1)New With Tags
    View Product: Toast Swim Swimsuit Bottoms

    Toast Swim

    Swimsuit Bottoms
    Size XS
    $25.99
    59% off estimated retail
    J.Crew Swimsuit Bottoms (view 2)J.Crew Swimsuit Bottoms (view 1)
    View Product: J.Crew Swimsuit Bottoms

    J.Crew

    Swimsuit Bottoms
    Size XS
    $18.99
    65% off estimated retail
    JLUXLABEL Swimsuit Cover Up (view 2)JLUXLABEL Swimsuit Cover Up (view 1)
    View Product: JLUXLABEL Swimsuit Cover Up

    JLUXLABEL

    Swimsuit Cover Up
    Size XS
    $23.99 $16.79 30% off with code HOTDEAL
    52% off estimated retail
    Unbranded Swimsuit Bottoms (view 2)Unbranded Swimsuit Bottoms (view 1)
    View Product: Unbranded Swimsuit Bottoms

    Unbranded

    Swimsuit Bottoms
    Size XS
    $10.99 $8.79 20% off with code HOTDEAL
    60% off estimated retail
    Fashion Nova Swimsuit Top (view 2)Fashion Nova Swimsuit Top (view 1)New With Tags
    View Product: Fashion Nova Swimsuit Top

    Fashion Nova

    Swimsuit Top
    Size XS
    $8.99 $7.19 20% off with code HOTDEAL
    38% off estimated retail
    Unbranded Swimsuit Top (view 2)Unbranded Swimsuit Top (view 1)
    View Product: Unbranded Swimsuit Top

    Unbranded

    Swimsuit Top
    Size XS
    $14.99 $11.24 25% off with code HOTDEAL
    44% off estimated retail
    Tavik Swimwear Swimsuit Top (view 2)Tavik Swimwear Swimsuit Top (view 1)New With Tags
    View Product: Tavik Swimwear Swimsuit Top

    Tavik Swimwear

    Swimsuit Top
    Size XS
    $28.99 $18.84 35% off with code HOTDEAL
    67% off estimated retail
    LA Hearts Swimsuit Top (view 2)LA Hearts Swimsuit Top (view 1)
    View Product: LA Hearts Swimsuit Top

    LA Hearts

    Swimsuit Top
    Size XS
    $9.99 $7.99 20% off with code HOTDEAL
    60% off estimated retail
    Tavik Swimwear Swimsuit Top (view 2)Tavik Swimwear Swimsuit Top (view 1)New With Tags
    View Product: Tavik Swimwear Swimsuit Top

    Tavik Swimwear

    Swimsuit Top
    Size XS
    $26.99 $17.54 35% off with code HOTDEAL
    69% off estimated retail
    Dippin Daisy's Swimwear Swimsuit Top (view 2)Dippin Daisy's Swimwear Swimsuit Top (view 1)
    View Product: Dippin Daisy's Swimwear Swimsuit Top

    Dippin Daisy's Swimwear

    Swimsuit Top
    Size XS
    $18.99 $13.29 30% off with code HOTDEAL
    55% off estimated retail
    Elif for Jordan Taylor Swimsuit Cover Up (view 2)Elif for Jordan Taylor Swimsuit Cover Up (view 1)
    View Product: Elif for Jordan Taylor Swimsuit Cover Up

    Elif for Jordan Taylor

    Swimsuit Cover Up
    Size XS
    $20.99 $14.69 30% off with code HOTDEAL
    47% off estimated retail
    American Apparel Swimsuit Bottoms (view 2)American Apparel Swimsuit Bottoms (view 1)
    View Product: American Apparel Swimsuit Bottoms

    American Apparel

    Swimsuit Bottoms
    Size XS
    $14.99 $11.24 25% off with code HOTDEAL
    44% off estimated retail
    Gooseberry Seaside Swimsuit Bottoms (view 2)Gooseberry Seaside Swimsuit Bottoms (view 1)
    View Product: Gooseberry Seaside Swimsuit Bottoms

    Gooseberry Seaside

    Swimsuit Bottoms
    Size XS
    $21.99 $12.09 45% off with code HOTDEAL
    56% off estimated retail
    L Space Swimsuit Bottoms (view 2)L Space Swimsuit Bottoms (view 1)New With Tags
    View Product: L Space Swimsuit Bottoms

    L Space

    Swimsuit Bottoms
    Size XS
    $34.99 $24.49 30% off with code HOTDEAL
    58% off estimated retail
    LA Hearts Swimsuit Bottoms (view 2)LA Hearts Swimsuit Bottoms (view 1)
    View Product: LA Hearts Swimsuit Bottoms

    LA Hearts

    Swimsuit Bottoms
    Size XS
    $8.99 $7.19 20% off with code HOTDEAL
    64% off estimated retail
    J.Crew Swimsuit Bottoms (view 2)J.Crew Swimsuit Bottoms (view 1)
    View Product: J.Crew Swimsuit Bottoms

    J.Crew

    Swimsuit Bottoms
    Size XS
    $20.99 $12.59 40% off with code HOTDEAL
    61% off estimated retail
    Kate Spade New York Swimsuit Cover Up (view 2)Kate Spade New York Swimsuit Cover Up (view 1)New With Tags
    View Product: Kate Spade New York Swimsuit Cover Up

    Kate Spade New York

    Swimsuit Cover Up
    Size XS
    $52.99 $31.79 40% off with code HOTDEAL
    77% off estimated retail
    Skatie Swimsuit Bottoms (view 2)Skatie Swimsuit Bottoms (view 1)
    View Product: Skatie Swimsuit Bottoms

    Skatie

    Swimsuit Bottoms
    Size XS
    $28.99 $18.84 35% off with code HOTDEAL
    61% off estimated retail
    Intimately by Free People One Piece Swimsuit (view 2)Intimately by Free People One Piece Swimsuit (view 1)
    View Product: Intimately by Free People One Piece Swimsuit

    Intimately by Free People

    One Piece Swimsuit
    Size XS
    $25.99 $20.79 20% off with code HOTDEAL
    56% off estimated retail
    Old Navy Swimsuit Bottoms (view 2)Old Navy Swimsuit Bottoms (view 1)
    View Product: Old Navy Swimsuit Bottoms

    Old Navy

    Swimsuit Bottoms
    Size XS
    $9.99 $7.99 20% off with code HOTDEAL
    64% off estimated retail
    TJ Swim Swimsuit Bottoms (view 2)TJ Swim Swimsuit Bottoms (view 1)
    View Product: TJ Swim Swimsuit Bottoms

    TJ Swim

    Swimsuit Bottoms
    Size XS
    $29.99 $20.99 30% off with code HOTDEAL
    67% off estimated retail
    TJ Swim Swimsuit Top (view 2)TJ Swim Swimsuit Top (view 1)
    View Product: TJ Swim Swimsuit Top

    TJ Swim

    Swimsuit Top
    Size XS
    $27.99 $19.59 30% off with code HOTDEAL
    69% off estimated retail
    Tavik Swimwear Swimsuit Top (view 2)Tavik Swimwear Swimsuit Top (view 1)New With Tags
    View Product: Tavik Swimwear Swimsuit Top

    Tavik Swimwear

    Swimsuit Top
    Size XS
    $31.99 $20.79 35% off with code HOTDEAL
    65% off estimated retail
    Montce Swimsuit Top (view 2)Montce Swimsuit Top (view 1)
    View Product: Montce Swimsuit Top

    Montce

    Swimsuit Top
    Size XS
    $28.99 $15.94 45% off with code HOTDEAL
    68% off estimated retail
    Unbranded Swimsuit Bottoms (view 2)Unbranded Swimsuit Bottoms (view 1)
    View Product: Unbranded Swimsuit Bottoms

    Unbranded

    Swimsuit Bottoms
    Size XS
    $13.99 $9.09 35% off with code HOTDEAL
    48% off estimated retail
    J.Crew Swimsuit Top (view 2)J.Crew Swimsuit Top (view 1)
    View Product: J.Crew Swimsuit Top

    J.Crew

    Swimsuit Top
    Size XS
    $19.99 $12.99 35% off with code HOTDEAL
    72% off estimated retail
    Xhilaration Swimsuit Top (view 2)Xhilaration Swimsuit Top (view 1)
    View Product: Xhilaration Swimsuit Top

    Xhilaration

    Swimsuit Top
    Size XS
    $9.99 $7.49 25% off with code HOTDEAL
    23% off estimated retail
    Bromelia Swimwear Swimsuit Top (view 2)Bromelia Swimwear Swimsuit Top (view 1)
    View Product: Bromelia Swimwear Swimsuit Top

    Bromelia Swimwear

    Swimsuit Top
    Size XS
    $27.99 $19.59 30% off with code HOTDEAL
    73% off estimated retail
    BEACHRIOT Sport Swimsuit Top (view 2)BEACHRIOT Sport Swimsuit Top (view 1)
    View Product: BEACHRIOT Sport Swimsuit Top

    BEACHRIOT Sport

    Swimsuit Top
    Size XS
    $36.99 $18.50 50% off with code HOTDEAL
    53% off estimated retail
    J.Crew Swimsuit Bottoms (view 2)J.Crew Swimsuit Bottoms (view 1)
    View Product: J.Crew Swimsuit Bottoms

    J.Crew

    Swimsuit Bottoms
    Size XS
    $7.99 $5.99 25% off with code HOTDEAL
    86% off estimated retail
    Victoria's Secret Pink Swimsuit Top (view 2)Victoria's Secret Pink Swimsuit Top (view 1)
    View Product: Victoria's Secret Pink Swimsuit Top

    Victoria's Secret Pink

    Swimsuit Top
    Size XS
    $14.99 $8.99 40% off with code HOTDEAL
    40% off estimated retail
    BCBGMAXAZRIA Swimsuit Bottoms (view 2)BCBGMAXAZRIA Swimsuit Bottoms (view 1)Price Drop
    View Product: BCBGMAXAZRIA Swimsuit Bottoms

    BCBGMAXAZRIA

    Swimsuit Bottoms
    Size XS
    $21.99 $15.39 30% off with code HOTDEAL
    79% off estimated retail
    Body Glove Swimsuit Top (view 2)Body Glove Swimsuit Top (view 1)Price Drop
    View Product: Body Glove Swimsuit Top

    Body Glove

    Swimsuit Top
    Size XS
    $16.99 $11.89 30% off with code HOTDEAL
    68% off estimated retail
    J.Crew Swimsuit Top (view 2)J.Crew Swimsuit Top (view 1)Price Drop
    View Product: J.Crew Swimsuit Top

    J.Crew

    Swimsuit Top
    Size XS
    $26.99 $13.50 50% off with code HOTDEAL
    65% off estimated retail
    Kaohs Swimsuit Top (view 2)Kaohs Swimsuit Top (view 1)Price Drop
    View Product: Kaohs Swimsuit Top

    Kaohs

    Swimsuit Top
    Size XS
    $21.99 $11.00 50% off with code HOTDEAL
    67% off estimated retail
    BCBGMAXAZRIA Swimsuit Bottoms (view 2)BCBGMAXAZRIA Swimsuit Bottoms (view 1)Price Drop
    View Product: BCBGMAXAZRIA Swimsuit Bottoms

    BCBGMAXAZRIA

    Swimsuit Bottoms
    Size XS
    $23.99 $13.19 45% off with code HOTDEAL
    76% off estimated retail
    Cupshe Swimsuit Top (view 2)Cupshe Swimsuit Top (view 1)
    View Product: Cupshe Swimsuit Top

    Cupshe

    Swimsuit Top
    Size XS
    $10.99 $7.69 30% off with code HOTDEAL
    47% off estimated retail
    Unbranded Swimsuit Top (view 2)Unbranded Swimsuit Top (view 1)
    View Product: Unbranded Swimsuit Top

    Unbranded

    Swimsuit Top
    Size XS
    $11.99 $6.59 45% off with code HOTDEAL
    56% off estimated retail
    Lulus Swimsuit Bottoms (view 2)Lulus Swimsuit Bottoms (view 1)Price Drop
    View Product: Lulus Swimsuit Bottoms

    Lulus

    Swimsuit Bottoms
    Size XS
    $11.99 $7.79 35% off with code HOTDEAL
    65% off estimated retail
    437 Swimsuit Top (view 2)437 Swimsuit Top (view 1)Price Drop
    View Product: 437 Swimsuit Top

    437

    Swimsuit Top
    Size XS
    $12.99 $5.85 55% off with code HOTDEAL
    48% off estimated retail
    Michael Stars Swimsuit Cover Up (view 2)Michael Stars Swimsuit Cover Up (view 1)Price Drop
    View Product: Michael Stars Swimsuit Cover Up

    Michael Stars

    Swimsuit Cover Up
    Size XS
    $40.99 $14.35 65% off with code HOTDEAL
    73% off estimated retail
    Assorted Brands Swimsuit Bottoms (view 2)Assorted Brands Swimsuit Bottoms (view 1)Price Drop
    View Product: Assorted Brands Swimsuit Bottoms

    Assorted Brands

    Swimsuit Bottoms
    Size XS
    $9.99 $4.50 55% off with code HOTDEAL
    60% off estimated retail
    Tori Praver Swimsuit Top (view 2)Tori Praver Swimsuit Top (view 1)Price Drop
    View Product: Tori Praver Swimsuit Top

    Tori Praver

    Swimsuit Top
    Size XS
    $27.99 $15.39 45% off with code HOTDEAL
    78% off estimated retail
    Cremieux Swimsuit Top (view 2)Cremieux Swimsuit Top (view 1)
    View Product: Cremieux Swimsuit Top

    Cremieux

    Swimsuit Top
    Size XS
    $10.99 $7.14 35% off with code HOTDEAL
    86% off estimated retail
    Wild Fable Swimsuit Bottoms (view 2)Wild Fable Swimsuit Bottoms (view 1)Price Drop
    View Product: Wild Fable Swimsuit Bottoms

    Wild Fable

    Swimsuit Bottoms
    Size XS
    $11.99 $6.00 50% off with code HOTDEAL
    37% off estimated retail
    Tory Burch Swimsuit Bottoms (view 2)Tory Burch Swimsuit Bottoms (view 1)Price Drop
    View Product: Tory Burch Swimsuit Bottoms

    Tory Burch

    Swimsuit Bottoms
    Size XS
    $38.99 $11.70 70% off with code HOTDEAL
    77% off estimated retail
    Cali Dreaming Swimsuit Top (view 2)Cali Dreaming Swimsuit Top (view 1)Price Drop
    View Product: Cali Dreaming Swimsuit Top

    Cali Dreaming

    Swimsuit Top
    Size XS
    $20.99 $11.54 45% off with code HOTDEAL
    77% off estimated retail
    Coral Reef Swim Swimsuit Top (view 2)Coral Reef Swim Swimsuit Top (view 1)New With Tags
    View Product: Coral Reef Swim Swimsuit Top

    Coral Reef Swim

    Swimsuit Top
    Size XS
    $12.99 $3.90 70% off with code HOTDEAL
    52% off estimated retail
    Victoria's Secret Swimsuit Top (view 2)Victoria's Secret Swimsuit Top (view 1)Price Drop
    View Product: Victoria's Secret Swimsuit Top

    Victoria's Secret

    Swimsuit Top
    Size XS
    $13.99 $9.09 35% off with code HOTDEAL
    62% off estimated retail
    Carmen Marc Valvo Swimwear Swimsuit Top (view 2)Carmen Marc Valvo Swimwear Swimsuit Top (view 1)Price Drop
    View Product: Carmen Marc Valvo Swimwear Swimsuit Top

    Carmen Marc Valvo Swimwear

    Swimsuit Top
    Size XS
    $20.99 $9.45 55% off with code HOTDEAL
    83% off estimated retail
    SAME Swimsuit Bottoms (view 2)SAME Swimsuit Bottoms (view 1)New With Tags
    View Product: SAME Swimsuit Bottoms

    SAME

    Swimsuit Bottoms
    Size XS
    $27.99 $15.39 45% off with code HOTDEAL
    83% off estimated retail
    ViX Swimsuit Bottoms (view 2)ViX Swimsuit Bottoms (view 1)Price Drop
    View Product: ViX Swimsuit Bottoms

    ViX

    Swimsuit Bottoms
    Size XS
    $17.99 $10.79 40% off with code HOTDEAL
    87% off estimated retail
    Aqua Green Swimsuit Top (view 2)Aqua Green Swimsuit Top (view 1)Price Drop
    View Product: Aqua Green Swimsuit Top

    Aqua Green

    Swimsuit Top
    Size XS
    $11.99 $6.59 45% off with code HOTDEAL
    64% off estimated retail
    Xhilaration Swimsuit Bottoms (view 2)Xhilaration Swimsuit Bottoms (view 1)
    View Product: Xhilaration Swimsuit Bottoms

    Xhilaration

    Swimsuit Bottoms
    Size XS
    $9.99 $5.49 45% off with code HOTDEAL
    23% off estimated retail
    Kittenish Swimsuit Bottoms (view 2)Kittenish Swimsuit Bottoms (view 1)New With Tags
    View Product: Kittenish Swimsuit Bottoms

    Kittenish

    Swimsuit Bottoms
    Size XS
    $14.99 $8.99 40% off with code HOTDEAL
    73% off estimated retail
    L Space Swimsuit Top (view 2)L Space Swimsuit Top (view 1)Price Drop
    View Product: L Space Swimsuit Top

    L Space

    Swimsuit Top
    Size XS
    $15.99 $10.39 35% off with code HOTDEAL
    84% off estimated retail
    Forever 21 Swimsuit Top (view 2)Forever 21 Swimsuit Top (view 1)Price Drop
    View Product: Forever 21 Swimsuit Top

    Forever 21

    Swimsuit Top
    Size XS
    $12.24 $6.12 50% off with code HOTDEAL
    47% off estimated retail
    DKNY Swimsuit Bottoms (view 2)DKNY Swimsuit Bottoms (view 1)Price Drop
    View Product: DKNY Swimsuit Bottoms

    DKNY

    Swimsuit Bottoms
    Size XS
    $26.24 $13.12 50% off with code HOTDEAL
    92% off estimated retail
    J.Crew Swimsuit Bottoms (view 2)J.Crew Swimsuit Bottoms (view 1)Price Drop
    View Product: J.Crew Swimsuit Bottoms

    J.Crew

    Swimsuit Bottoms
    Size XS
    $14.24 $7.83 45% off with code HOTDEAL
    85% off estimated retail
    Shein Swimsuit Bottoms (view 2)Shein Swimsuit Bottoms (view 1)Price Drop
    View Product: Shein Swimsuit Bottoms

    Shein

    Swimsuit Bottoms
    Size XS
    $10.24 $5.12 50% off with code HOTDEAL
    37% off estimated retail
    Athleta Swimsuit Bottoms (view 2)Athleta Swimsuit Bottoms (view 1)Price Drop
    View Product: Athleta Swimsuit Bottoms

    Athleta

    Swimsuit Bottoms
    Size XS
    $15.24 $9.14 40% off with code HOTDEAL
    80% off estimated retail
    Eight Sixty Swimsuit Cover Up (view 2)Eight Sixty Swimsuit Cover Up (view 1)Price Drop
    View Product: Eight Sixty Swimsuit Cover Up

    Eight Sixty

    Swimsuit Cover Up
    Size XS
    $15.24 $9.91 35% off with code HOTDEAL
    89% off estimated retail
    LA Hearts Swimsuit Top (view 2)LA Hearts Swimsuit Top (view 1)Price Drop
    View Product: LA Hearts Swimsuit Top

    LA Hearts

    Swimsuit Top
    Size XS
    $12.24 $7.96 35% off with code HOTDEAL
    62% off estimated retail
    Breaking Waves Swimsuit Bottoms (view 2)Breaking Waves Swimsuit Bottoms (view 1)Price Drop
    View Product: Breaking Waves Swimsuit Bottoms

    Breaking Waves

    Swimsuit Bottoms
    Size XS
    $8.24 $5.36 35% off with code HOTDEAL
    46% off estimated retail
    Back
    1
    Next

    Loading...