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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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33 items
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    Carter's Wetsuit (view 2)Carter's Wetsuit (view 1)New With Tags
    View Product: Carter's Wetsuit

    Carter's

    Wetsuit
    Size 14
    $15.99
    56% off estimated retail
    Splendid One Piece Swimsuit (view 2)Splendid One Piece Swimsuit (view 1)
    View Product: Splendid One Piece Swimsuit

    Splendid

    One Piece Swimsuit
    Size 14
    $16.99
    65% off estimated retail
    Lands' End Swimsuit Cover Up (view 2)Lands' End Swimsuit Cover Up (view 1)
    View Product: Lands' End Swimsuit Cover Up

    Lands' End

    Swimsuit Cover Up
    Size 14
    $21.99
    50% 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 14
    $14.99
    57% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Crewcuts One Piece Swimsuit (view 2)Crewcuts One Piece Swimsuit (view 1)
    View Product: Crewcuts One Piece Swimsuit

    Crewcuts

    One Piece Swimsuit
    Size 14
    $23.99
    59% off estimated retail
    OshKosh B'gosh Two Piece Swimsuit (view 2)OshKosh B'gosh Two Piece Swimsuit (view 1)
    View Product: OshKosh B'gosh Two Piece Swimsuit

    OshKosh B'gosh

    Two Piece Swimsuit
    Size 14
    $15.99
    51% 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 14
    $15.99 $10.39 35% off with code HOTDEAL
    51% off estimated retail
    Assorted Brands Two Piece Swimsuit (view 2)Assorted Brands Two Piece Swimsuit (view 1)
    View Product: Assorted Brands Two Piece Swimsuit

    Assorted Brands

    Two Piece Swimsuit
    Size 14
    $12.99 $10.39 20% off with code HOTDEAL
    63% off estimated retail
    Roxy Rash Guard (view 2)Roxy Rash Guard (view 1)
    View Product: Roxy Rash Guard

    Roxy

    Rash Guard
    Size 14
    $21.99 $15.39 30% off with code HOTDEAL
    53% off estimated retail
    Just Bones Boardwear Board Shorts (view 2)Just Bones Boardwear Board Shorts (view 1)
    View Product: Just Bones Boardwear Board Shorts

    Just Bones Boardwear

    Board Shorts
    Size 14
    $12.99 $10.39 20% off with code HOTDEAL
    55% 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 14
    $12.99 $10.39 20% off with code HOTDEAL
    63% off estimated retail
    Pixie Girl One Piece Swimsuit (view 2)Pixie Girl One Piece Swimsuit (view 1)
    View Product: Pixie Girl One Piece Swimsuit

    Pixie Girl

    One Piece Swimsuit
    Size 14
    $29.99 $22.49 25% off with code HOTDEAL
    64% off estimated retail
    Art Class Rash Guard (view 2)Art Class Rash Guard (view 1)
    View Product: Art Class Rash Guard

    Art Class

    Rash Guard
    Size 14
    $12.99 $10.39 20% off with code HOTDEAL
    45% off estimated retail
    Gap Kids One Piece Swimsuit (view 2)Gap Kids One Piece Swimsuit (view 1)
    View Product: Gap Kids One Piece Swimsuit

    Gap Kids

    One Piece Swimsuit
    Size 14
    $23.99 $16.79 30% off with code HOTDEAL
    53% 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 14
    $31.99 $20.79 35% off with code HOTDEAL
    70% off estimated retail
    Lands' End Two Piece Swimsuit (view 2)Lands' End Two Piece Swimsuit (view 1)
    View Product: Lands' End Two Piece Swimsuit

    Lands' End

    Two Piece Swimsuit
    Size 14
    $16.99
    54% 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 14
    $17.99 $13.49 25% off with code HOTDEAL
    25% off estimated retail
    Gap Kids One Piece Swimsuit (view 2)Gap Kids One Piece Swimsuit (view 1)
    View Product: Gap Kids One Piece Swimsuit

    Gap Kids

    One Piece Swimsuit
    Size 14
    $17.99 $13.49 25% off with code HOTDEAL
    65% 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 14
    $13.99 $11.19 20% off with code HOTDEAL
    60% off estimated retail
    Milly Minis Swimsuit Cover Up (view 2)Milly Minis Swimsuit Cover Up (view 1)
    View Product: Milly Minis Swimsuit Cover Up

    Milly Minis

    Swimsuit Cover Up
    Size 14
    $38.99 $23.39 40% off with code HOTDEAL
    83% off estimated retail
    PQ Swim Two Piece Swimsuit (view 2)PQ Swim Two Piece Swimsuit (view 1)
    View Product: PQ Swim Two Piece Swimsuit

    PQ Swim

    Two Piece Swimsuit
    Size 14
    $30.99 $18.59 40% off with code HOTDEAL
    73% off estimated retail
    Old Navy One Piece Swimsuit (view 2)Old Navy One Piece Swimsuit (view 1)
    View Product: Old Navy One Piece Swimsuit

    Old Navy

    One Piece Swimsuit
    Size 14
    $14.99 $10.49 30% off with code HOTDEAL
    22% 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 14
    $12.99 $10.39 20% off with code HOTDEAL
    63% off estimated retail
    Art Class Rash Guard (view 2)Art Class Rash Guard (view 1)
    View Product: Art Class Rash Guard

    Art Class

    Rash Guard
    Size 14
    $10.99 $8.79 20% off with code HOTDEAL
    55% off estimated retail
    Sunshine Swing Rash Guard (view 2)Sunshine Swing Rash Guard (view 1)Price Drop
    View Product: Sunshine Swing Rash Guard

    Sunshine Swing

    Rash Guard
    Size 14
    $15.99 $12.79 20% off with code HOTDEAL
    48% 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 14
    $10.99 $8.79 20% off with code HOTDEAL
    69% 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 14
    $15.99 $11.19 30% off with code HOTDEAL
    57% off estimated retail
    Betsey Johnson One Piece Swimsuit (view 2)Betsey Johnson One Piece Swimsuit (view 1)Price Drop
    View Product: Betsey Johnson One Piece Swimsuit

    Betsey Johnson

    One Piece Swimsuit
    Size 14
    $17.99 $11.69 35% off with code HOTDEAL
    61% off estimated retail
    Roxy Rash Guard (view 2)Roxy Rash Guard (view 1)Price Drop
    View Product: Roxy Rash Guard

    Roxy

    Rash Guard
    Size 14
    $22.99 $13.79 40% off with code HOTDEAL
    51% off estimated retail
    Eddie Bauer Rash Guard (view 2)Eddie Bauer Rash Guard (view 1)Price Drop
    View Product: Eddie Bauer Rash Guard

    Eddie Bauer

    Rash Guard
    Size 14
    $12.99 $8.44 35% off with code HOTDEAL
    66% off estimated retail
    Lands' End Two Piece Swimsuit (view 2)Lands' End Two Piece Swimsuit (view 1)Price Drop
    View Product: Lands' End Two Piece Swimsuit

    Lands' End

    Two Piece Swimsuit
    Size 14
    $14.99 $8.24 45% off with code HOTDEAL
    60% off estimated retail
    Assorted Brands Rash Guard (view 2)Assorted Brands Rash Guard (view 1)Price Drop
    View Product: Assorted Brands Rash Guard

    Assorted Brands

    Rash Guard
    Size 14
    $10.99 $7.14 35% off with code HOTDEAL
    69% 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 14
    $12.24 $7.96 35% off with code HOTDEAL
    55% off estimated retail
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