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From toddlers to preteens, girls appreciate having the perfect outfit. Whether the girls in your life are princesses or sports stars, thredUP has a nice selection of clothes to meet their preferences. Clothes don't grow™, your kids do—shop today to find amazing items at up to 90% off estimated retail!

New ArrivalsRemove filterBaby Shoe Size 0-3 moRemove filterKid Shoe Size 13½Remove filter3-6 moRemove filter
263 items
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    Genuine Merchandise by Team Athletics Short Sleeve Onesie (view 2)Genuine Merchandise by Team Athletics Short Sleeve Onesie (view 1)
    View Product: Genuine Merchandise by Team Athletics Short Sleeve Onesie

    Genuine Merchandise by Team Athletics

    Short Sleeve Onesie
    Size 3-6 mo
    $9.99
    40% off estimated retail
    Old Navy Short Sleeve Onesie (view 2)Old Navy Short Sleeve Onesie (view 1)New With Tags
    View Product: Old Navy Short Sleeve Onesie

    Old Navy

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    36% off estimated retail
    Cloud Island Long Sleeve Outfit (view 2)Cloud Island Long Sleeve Outfit (view 1)
    View Product: Cloud Island Long Sleeve Outfit

    Cloud Island

    Long Sleeve Outfit
    Size 3-6 mo
    $9.99 $11
    Baby Gap Dress (view 2)Baby Gap Dress (view 1)
    View Product: Baby Gap Dress

    Baby Gap

    Dress
    Size 3-6 mo
    $13.99
    62% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Child of Mine by Carter's Short Sleeve Outfit (view 2)Child of Mine by Carter's Short Sleeve Outfit (view 1)
    View Product: Child of Mine by Carter's Short Sleeve Outfit

    Child of Mine by Carter's

    Short Sleeve Outfit
    Size 3-6 mo
    $7.99 $7
    Baby Gap Shorts (view 2)Baby Gap Shorts (view 1)
    View Product: Baby Gap Shorts

    Baby Gap

    Shorts
    Size 3-6 mo
    $8.99
    57% off estimated retail
    The Honest Co. Short Sleeve Onesie (view 2)The Honest Co. Short Sleeve Onesie (view 1)
    View Product: The Honest Co. Short Sleeve Onesie

    The Honest Co.

    Short Sleeve Onesie
    Size 3-6 mo
    $11.99
    33% off estimated retail
    The Honest Co. Short Sleeve Onesie (view 2)The Honest Co. Short Sleeve Onesie (view 1)
    View Product: The Honest Co. Short Sleeve Onesie

    The Honest Co.

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    Assorted Brands Short Sleeve Onesie (view 2)Assorted Brands Short Sleeve Onesie (view 1)
    View Product: Assorted Brands Short Sleeve Onesie

    Assorted Brands

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    Patagonia Coat (view 2)Patagonia Coat (view 1)
    View Product: Patagonia Coat

    Patagonia

    Coat
    Size 3-6 mo
    $32.99
    40% off estimated retail
    Cloud Island Short Sleeve Onesie (view 2)Cloud Island Short Sleeve Onesie (view 1)
    View Product: Cloud Island Short Sleeve Onesie

    Cloud Island

    Short Sleeve Onesie
    Size 3-6 mo
    $6.99
    14% off estimated retail
    The Honest Co. Short Sleeve Onesie (view 2)The Honest Co. Short Sleeve Onesie (view 1)
    View Product: The Honest Co. Short Sleeve Onesie

    The Honest Co.

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    The Honest Co. Short Sleeve Onesie (view 2)The Honest Co. Short Sleeve Onesie (view 1)
    View Product: The Honest Co. Short Sleeve Onesie

    The Honest Co.

    Short Sleeve Onesie
    Size 3-6 mo
    $10.99
    40% off estimated retail
    The Honest Co. Short Sleeve Onesie (view 2)The Honest Co. Short Sleeve Onesie (view 1)
    View Product: The Honest Co. Short Sleeve Onesie

    The Honest Co.

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    Assorted Brands Short Sleeve Onesie (view 2)Assorted Brands Short Sleeve Onesie (view 1)
    View Product: Assorted Brands Short Sleeve Onesie

    Assorted Brands

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    Assorted Brands Short Sleeve Onesie (view 2)Assorted Brands Short Sleeve Onesie (view 1)
    View Product: Assorted Brands Short Sleeve Onesie

    Assorted Brands

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    Assorted Brands Short Sleeve Onesie (view 2)Assorted Brands Short Sleeve Onesie (view 1)
    View Product: Assorted Brands Short Sleeve Onesie

    Assorted Brands

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    The Honest Co. Short Sleeve Onesie (view 2)The Honest Co. Short Sleeve Onesie (view 1)
    View Product: The Honest Co. Short Sleeve Onesie

    The Honest Co.

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    Cloud Island Long Sleeve Outfit (view 2)Cloud Island Long Sleeve Outfit (view 1)New With Tags
    View Product: Cloud Island Long Sleeve Outfit

    Cloud Island

    Long Sleeve Outfit
    Size 3-6 mo
    $6.99
    36% off estimated retail
    Old Navy Long Sleeve Onesie (view 2)Old Navy Long Sleeve Onesie (view 1)
    View Product: Old Navy Long Sleeve Onesie

    Old Navy

    Long Sleeve Onesie
    Size 3-6 mo
    $9.99
    18% off estimated retail
    The Honest Co. Short Sleeve Onesie (view 2)The Honest Co. Short Sleeve Onesie (view 1)
    View Product: The Honest Co. Short Sleeve Onesie

    The Honest Co.

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    The Honest Co. Short Sleeve Onesie (view 2)The Honest Co. Short Sleeve Onesie (view 1)
    View Product: The Honest Co. Short Sleeve Onesie

    The Honest Co.

    Short Sleeve Onesie
    Size 3-6 mo
    $7.99
    53% off estimated retail
    Hanna Andersson Fleece Jacket (view 2)Hanna Andersson Fleece Jacket (view 1)
    View Product: Hanna Andersson Fleece Jacket

    Hanna Andersson

    Fleece Jacket
    Size 3-6 mo
    $35.99
    53% off estimated retail
    Mayoral Short Sleeve Onesie (view 2)Mayoral Short Sleeve Onesie (view 1)
    View Product: Mayoral Short Sleeve Onesie

    Mayoral

    Short Sleeve Onesie
    Size 3-6 mo
    $10.99
    59% off estimated retail
    Uniqlo Long Sleeve Outfit (view 2)Uniqlo Long Sleeve Outfit (view 1)
    View Product: Uniqlo Long Sleeve Outfit

    Uniqlo

    Long Sleeve Outfit
    Size 3-6 mo
    $8.99
    50% off estimated retail
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