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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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18 items
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    Disney Two Piece Swimsuit (view 2)Disney Two Piece Swimsuit (view 1)
    View Product: Disney Two Piece Swimsuit

    Disney

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

    Speedo

    One Piece Swimsuit
    Size 7
    $13.99
    44% off estimated retail
    Gymboree Two Piece Swimsuit (view 2)Gymboree Two Piece Swimsuit (view 1)
    View Product: Gymboree Two Piece Swimsuit

    Gymboree

    Two Piece Swimsuit
    Size 7
    $18.99
    29% off estimated retail
    Gerry Two Piece Swimsuit (view 2)Gerry Two Piece Swimsuit (view 1)
    View Product: Gerry Two Piece Swimsuit

    Gerry

    Two Piece Swimsuit
    Size 7
    $13.99
    57% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Wonder Nation One Piece Swimsuit (view 2)Wonder Nation One Piece Swimsuit (view 1)
    View Product: Wonder Nation One Piece Swimsuit

    Wonder Nation

    One Piece Swimsuit
    Size 7
    $11.99
    25% off estimated retail
    Roxy Two Piece Swimsuit (view 2)Roxy Two Piece Swimsuit (view 1)
    View Product: Roxy Two Piece Swimsuit

    Roxy

    Two Piece Swimsuit
    Size 7
    $17.99
    56% off estimated retail
    Assorted Brands One Piece Swimsuit (view 2)Assorted Brands One Piece Swimsuit (view 1)
    View Product: Assorted Brands One Piece Swimsuit

    Assorted Brands

    One Piece Swimsuit
    Size 7
    $14.99
    54% off estimated retail
    Disney Rash Guard (view 2)Disney Rash Guard (view 1)
    View Product: Disney Rash Guard

    Disney

    Rash Guard
    Size 7
    $9.99
    37% off estimated retail
    BMG One Piece Swimsuit (view 2)BMG One Piece Swimsuit (view 1)
    View Product: BMG One Piece Swimsuit

    BMG

    One Piece Swimsuit
    Size 7
    $19.99
    39% off estimated retail
    Dreamwave Rash Guard (view 2)Dreamwave Rash Guard (view 1)
    View Product: Dreamwave Rash Guard

    Dreamwave

    Rash Guard
    Size 7
    $9.99
    37% 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
    $8.99
    43% off estimated retail
    Athleta Two Piece Swimsuit (view 2)Athleta Two Piece Swimsuit (view 1)
    View Product: Athleta Two Piece Swimsuit

    Athleta

    Two Piece Swimsuit
    Size 7
    $27.99
    42% off estimated retail
    Justice One Piece Swimsuit (view 2)Justice One Piece Swimsuit (view 1)
    View Product: Justice One Piece Swimsuit

    Justice

    One Piece Swimsuit
    Size 7
    $23.99
    31% off estimated retail
    Hatley Two Piece Swimsuit (view 2)Hatley Two Piece Swimsuit (view 1)
    View Product: Hatley Two Piece Swimsuit

    Hatley

    Two Piece Swimsuit
    Size 7
    $15.99
    61% off estimated retail
    Boden One Piece Swimsuit (view 2)Boden One Piece Swimsuit (view 1)
    View Product: Boden One Piece Swimsuit

    Boden

    One Piece Swimsuit
    Size 7
    $23.99
    51% off estimated retail
    Gymboree Rash Guard (view 2)Gymboree Rash Guard (view 1)
    View Product: Gymboree Rash Guard

    Gymboree

    Rash Guard
    Size 7
    $11.99
    47% off estimated retail
    Speedo One Piece Swimsuit (view 2)Speedo One Piece Swimsuit (view 1)
    View Product: Speedo One Piece Swimsuit

    Speedo

    One Piece Swimsuit
    Size 7
    $15.99
    36% off estimated retail
    Limited Too One Piece Swimsuit (view 2)Limited Too One Piece Swimsuit (view 1)
    View Product: Limited Too One Piece Swimsuit

    Limited Too

    One Piece Swimsuit
    Size 7
    $18.99
    42% off estimated retail
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