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Whether it's for summertime or swimming lessons, your girls need the right gear for when they dive into the water. Check out thredUP's selection of girls' swimwear to discover items from top brands at up to 90% off estimated retail.

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38 items
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    SO Two Piece Swimsuit (view 2)SO Two Piece Swimsuit (view 1)
    View Product: SO Two Piece Swimsuit

    SO

    Two Piece Swimsuit
    Size 7
    $9.99
    60% off estimated retail
    Abercrombie One Piece Swimsuit (view 2)Abercrombie One Piece Swimsuit (view 1)
    View Product: Abercrombie One Piece Swimsuit

    Abercrombie

    One Piece Swimsuit
    Size 7
    $11.99
    67% off estimated retail
    Freestyle One Piece Swimsuit (view 2)Freestyle One Piece Swimsuit (view 1)
    View Product: Freestyle One Piece Swimsuit

    Freestyle

    One Piece Swimsuit
    Size 7
    $8.99
    43% off estimated retail
    More Than Magic One Piece Swimsuit (view 2)More Than Magic One Piece Swimsuit (view 1)
    View Product: More Than Magic One Piece Swimsuit

    More Than Magic

    One Piece Swimsuit
    Size 7
    $11.99
    25% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Minimode Collection One Piece Swimsuit (view 2)Minimode Collection One Piece Swimsuit (view 1)
    View Product: Minimode Collection One Piece Swimsuit

    Minimode Collection

    One Piece Swimsuit
    Size 7
    $8.99
    43% off estimated retail
    Ruffle Butts Rash Guard (view 2)Ruffle Butts Rash Guard (view 1)
    View Product: Ruffle Butts Rash Guard

    Ruffle Butts

    Rash Guard
    Size 7
    $9.99
    37% off estimated retail
    Arizona Jean Company Two Piece Swimsuit (view 2)Arizona Jean Company Two Piece Swimsuit (view 1)
    View Product: Arizona Jean Company Two Piece Swimsuit

    Arizona Jean Company

    Two Piece Swimsuit
    Size 7
    $6.99
    56% off estimated retail
    Cat & Jack Rash Guard (view 2)Cat & Jack Rash Guard (view 1)
    View Product: Cat & Jack Rash Guard

    Cat & Jack

    Rash Guard
    Size 7
    $8.99
    55% off estimated retail
    Art Class One Piece Swimsuit (view 2)Art Class One Piece Swimsuit (view 1)
    View Product: Art Class One Piece Swimsuit

    Art Class

    One Piece Swimsuit
    Size 7
    $11.99
    40% off estimated retail
    Art Class One Piece Swimsuit (view 2)Art Class One Piece Swimsuit (view 1)
    View Product: Art Class One Piece Swimsuit

    Art Class

    One Piece Swimsuit
    Size 7
    $11.99
    40% off estimated retail
    Op One Piece Swimsuit (view 2)Op One Piece Swimsuit (view 1)
    View Product: Op One Piece Swimsuit

    Op

    One Piece Swimsuit
    Size 7
    $10.99
    31% off estimated retail
    Hobie One Piece Swimsuit (view 2)Hobie One Piece Swimsuit (view 1)
    View Product: Hobie One Piece Swimsuit

    Hobie

    One Piece Swimsuit
    Size 7
    $10.99
    66% off estimated retail
    Zara Kids One Piece Swimsuit (view 2)Zara Kids One Piece Swimsuit (view 1)
    View Product: Zara Kids One Piece Swimsuit

    Zara Kids

    One Piece Swimsuit
    Size 7
    $8.99
    72% off estimated retail
    Cat & Jack One Piece Swimsuit (view 2)Cat & Jack One Piece Swimsuit (view 1)
    View Product: Cat & Jack One Piece Swimsuit

    Cat & Jack

    One Piece Swimsuit
    Size 7
    $9.99
    41% off estimated retail
    Art Class One Piece Swimsuit (view 2)Art Class One Piece Swimsuit (view 1)
    View Product: Art Class One Piece Swimsuit

    Art Class

    One Piece Swimsuit
    Size 7
    $9.99 $7.99 20% off with code SHINE
    50% off estimated retail
    Wonder Nation Two Piece Swimsuit (view 2)Wonder Nation Two Piece Swimsuit (view 1)
    View Product: Wonder Nation Two Piece Swimsuit

    Wonder Nation

    Two Piece Swimsuit
    Size 7
    $11.99 $9.59 20% off with code SHINE
    25% off estimated retail
    Cat & Jack One Piece Swimsuit (view 2)Cat & Jack One Piece Swimsuit (view 1)
    View Product: Cat & Jack One Piece Swimsuit

    Cat & Jack

    One Piece Swimsuit
    Size 7
    $11.99 $8.99 25% off with code SHINE
    29% off estimated retail
    Big Chill Rash Guard (view 2)Big Chill Rash Guard (view 1)
    View Product: Big Chill Rash Guard

    Big Chill

    Rash Guard
    Size 7
    $9.99 $7.99 20% off with code SHINE
    37% off estimated retail
    Cat & Jack Two Piece Swimsuit (view 2)Cat & Jack Two Piece Swimsuit (view 1)
    View Product: Cat & Jack Two Piece Swimsuit

    Cat & Jack

    Two Piece Swimsuit
    Size 7
    $9.99 $7.99 20% off with code SHINE
    41% off estimated retail
    Assorted Brands Rash Guard (view 2)Assorted Brands Rash Guard (view 1)
    View Product: Assorted Brands Rash Guard

    Assorted Brands

    Rash Guard
    Size 7
    $11.99 $8.99 25% off with code SHINE
    63% off estimated retail
    Carter's Rash Guard (view 2)Carter's Rash Guard (view 1)
    View Product: Carter's Rash Guard

    Carter's

    Rash Guard
    Size 7
    $9.99 $7.99 20% off with code SHINE
    66% off estimated retail
    Unbranded One Piece Swimsuit (view 2)Unbranded One Piece Swimsuit (view 1)
    View Product: Unbranded One Piece Swimsuit

    Unbranded

    One Piece Swimsuit
    Size 7
    $11.99 $9.59 20% off with code SHINE
    63% off estimated retail
    No Boundaries Swimsuit Cover Up (view 2)No Boundaries Swimsuit Cover Up (view 1)
    View Product: No Boundaries Swimsuit Cover Up

    No Boundaries

    Swimsuit Cover Up
    Size 7
    $8.99 $7.19 20% off with code SHINE
    40% off estimated retail
    Cat & Jack Rash Guard (view 2)Cat & Jack Rash Guard (view 1)
    View Product: Cat & Jack Rash Guard

    Cat & Jack

    Rash Guard
    Size 7
    $9.99 $7.99 20% off with code SHINE
    50% off estimated retail
    Art Class Two Piece Swimsuit (view 2)Art Class Two Piece Swimsuit (view 1)
    View Product: Art Class Two Piece Swimsuit

    Art Class

    Two Piece Swimsuit
    Size 7
    $10.99 $8.79 20% off with code SHINE
    45% off estimated retail
    Eddie Bauer Rash Guard (view 2)Eddie Bauer Rash Guard (view 1)
    View Product: Eddie Bauer Rash Guard

    Eddie Bauer

    Rash Guard
    Size 7
    $11.99 $9.59 20% off with code SHINE
    63% off estimated retail
    SO Rash Guard (view 2)SO Rash Guard (view 1)
    View Product: SO Rash Guard

    SO

    Rash Guard
    Size 7
    $10.99 $8.79 20% off with code SHINE
    56% off estimated retail
    OshKosh B'gosh Swimsuit Cover Up (view 2)OshKosh B'gosh Swimsuit Cover Up (view 1)
    View Product: OshKosh B'gosh Swimsuit Cover Up

    OshKosh B'gosh

    Swimsuit Cover Up
    Size 7
    $11.99 $8.99 25% off with code SHINE
    33% off estimated retail
    Candie's Two Piece Swimsuit (view 2)Candie's Two Piece Swimsuit (view 1)Price Drop
    View Product: Candie's Two Piece Swimsuit

    Candie's

    Two Piece Swimsuit
    Size 7
    $11.99 $9.59 20% off with code SHINE
    63% off estimated retail
    Art Class Rash Guard (view 2)Art Class Rash Guard (view 1)Price Drop
    View Product: Art Class Rash Guard

    Art Class

    Rash Guard
    Size 7
    $10.99 $8.79 20% off with code SHINE
    45% off estimated retail
    More Than Magic Rash Guard (view 2)More Than Magic Rash Guard (view 1)Price Drop
    View Product: More Than Magic Rash Guard

    More Than Magic

    Rash Guard
    Size 7
    $10.99 $8.79 20% off with code SHINE
    31% off estimated retail
    Justice Rash Guard (view 2)Justice Rash Guard (view 1)Price Drop
    View Product: Justice Rash Guard

    Justice

    Rash Guard
    Size 7
    $11.99 $9.59 20% off with code SHINE
    63% off estimated retail
    Seafolly Rash Guard (view 2)Seafolly Rash Guard (view 1)Price Drop
    View Product: Seafolly Rash Guard

    Seafolly

    Rash Guard
    Size 7
    $11.99 $9.59 20% off with code SHINE
    75% off estimated retail
    Lands' End Swimsuit Cover Up (view 2)Lands' End Swimsuit Cover Up (view 1)Price Drop
    View Product: Lands' End Swimsuit Cover Up

    Lands' End

    Swimsuit Cover Up
    Size 7
    $10.99 $6.59 40% off with code SHINE
    75% off estimated retail
    Wonder Nation Rash Guard (view 2)Wonder Nation Rash Guard (view 1)Price Drop
    View Product: Wonder Nation Rash Guard

    Wonder Nation

    Rash Guard
    Size 7
    $9.99 $7.99 20% off with code SHINE
    37% off estimated retail
    More Than Magic Rash Guard (view 2)More Than Magic Rash Guard (view 1)Price Drop
    View Product: More Than Magic Rash Guard

    More Than Magic

    Rash Guard
    Size 7
    $7.99 $6.39 20% off with code SHINE
    50% off estimated retail
    Assorted Brands Swimsuit Cover Up (view 2)Assorted Brands Swimsuit Cover Up (view 1)Price Drop
    View Product: Assorted Brands Swimsuit Cover Up

    Assorted Brands

    Swimsuit Cover Up
    Size 7
    $8.99 $7.19 20% off with code SHINE
    72% off estimated retail
    Cat & Jack Rash Guard (view 2)Cat & Jack Rash Guard (view 1)Price Drop
    View Product: Cat & Jack Rash Guard

    Cat & Jack

    Rash Guard
    Size 7
    $8.99 $7.19 20% off with code SHINE
    40% off estimated retail
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