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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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16 items
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    Vineyard Vines Board Shorts (view 2)Vineyard Vines Board Shorts (view 1)
    View Product: Vineyard Vines Board Shorts

    Vineyard Vines

    Board Shorts
    Size 5
    $9.99
    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 5
    $14.99
    44% off estimated retail
    Petit Peony One Piece Swimsuit (view 2)Petit Peony One Piece Swimsuit (view 1)
    View Product: Petit Peony One Piece Swimsuit

    Petit Peony

    One Piece Swimsuit
    Size 5
    $18.99
    72% off estimated retail
    Disney One Piece Swimsuit (view 2)Disney One Piece Swimsuit (view 1)
    View Product: Disney One Piece Swimsuit

    Disney

    One Piece Swimsuit
    Size 5
    $17.99
    30% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Disney One Piece Swimsuit (view 2)Disney One Piece Swimsuit (view 1)
    View Product: Disney One Piece Swimsuit

    Disney

    One Piece Swimsuit
    Size 5
    $19.99
    23% off estimated retail
    Polo by Ralph Lauren Rash Guard (view 2)Polo by Ralph Lauren Rash Guard (view 1)
    View Product: Polo by Ralph Lauren Rash Guard

    Polo by Ralph Lauren

    Rash Guard
    Size 5
    $12.99
    67% off estimated retail
    Kamik Two Piece Swimsuit (view 2)Kamik Two Piece Swimsuit (view 1)
    View Product: Kamik Two Piece Swimsuit

    Kamik

    Two Piece Swimsuit
    Size 5
    $13.99
    55% off estimated retail
    Justice Two Piece Swimsuit (view 2)Justice Two Piece Swimsuit (view 1)
    View Product: Justice Two Piece Swimsuit

    Justice

    Two Piece Swimsuit
    Size 5
    $18.99
    29% off estimated retail
    Limited Too Wetsuit (view 2)Limited Too Wetsuit (view 1)
    View Product: Limited Too Wetsuit

    Limited Too

    Wetsuit
    Size 5
    $16.99
    40% off estimated retail
    Millie Loves Lily Rash Guard (view 2)Millie Loves Lily Rash Guard (view 1)
    View Product: Millie Loves Lily Rash Guard

    Millie Loves Lily

    Rash Guard
    Size 5
    $17.99
    52% off estimated retail
    Janie and Jack One Piece Swimsuit (view 2)Janie and Jack One Piece Swimsuit (view 1)
    View Product: Janie and Jack One Piece Swimsuit

    Janie and Jack

    One Piece Swimsuit
    Size 5
    $15.99
    61% off estimated retail
    Disney One Piece Swimsuit (view 2)Disney One Piece Swimsuit (view 1)
    View Product: Disney One Piece Swimsuit

    Disney

    One Piece Swimsuit
    Size 5
    $15.99
    38% off estimated retail
    Mini Boden One Piece Swimsuit (view 2)Mini Boden One Piece Swimsuit (view 1)
    View Product: Mini Boden One Piece Swimsuit

    Mini Boden

    One Piece Swimsuit
    Size 5
    $17.99
    40% off estimated retail
    Ruffle Butts One Piece Swimsuit (view 2)Ruffle Butts One Piece Swimsuit (view 1)
    View Product: Ruffle Butts One Piece Swimsuit

    Ruffle Butts

    One Piece Swimsuit
    Size 5
    $10.99
    35% off estimated retail
    Old Navy Board Shorts (view 2)Old Navy Board Shorts (view 1)
    View Product: Old Navy Board Shorts

    Old Navy

    Board Shorts
    Size 5
    $11.99
    21% off estimated retail
    Lilly Pulitzer Two Piece Swimsuit (view 2)Lilly Pulitzer Two Piece Swimsuit (view 1)
    View Product: Lilly Pulitzer Two Piece Swimsuit

    Lilly Pulitzer

    Two Piece Swimsuit
    Size 5
    $21.99
    53% off estimated retail
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