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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!

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277 items
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    The Modern Baby Long Sleeve Onesie (view 2)The Modern Baby Long Sleeve Onesie (view 1)Price Drop
    View Product: The Modern Baby Long Sleeve Onesie

    The Modern Baby

    Long Sleeve Onesie
    Size 6-9 mo
    $8.99 $5.39 40% off with code HOTDEAL
    27% off estimated retail
    Rene Rofe Long Sleeve Onesie (view 2)Rene Rofe Long Sleeve Onesie (view 1)Price Drop
    View Product: Rene Rofe Long Sleeve Onesie

    Rene Rofe

    Long Sleeve Onesie
    Size 6-9 mo
    $8.99 $5.39 40% off with code HOTDEAL
    27% off estimated retail
    Assorted Brands Short Sleeve Onesie (view 2)Assorted Brands Short Sleeve Onesie (view 1)New With Tags
    View Product: Assorted Brands Short Sleeve Onesie

    Assorted Brands

    Short Sleeve Onesie
    Size 6-9 mo
    $9.99 $5.99 40% off with code HOTDEAL
    40% off estimated retail
    Tea Zip Up Hoodie (view 2)Tea Zip Up Hoodie (view 1)Price Drop
    View Product: Tea Zip Up Hoodie

    Tea

    Zip Up Hoodie
    Size 9-12 mo
    $13.99 $7.69 45% off with code HOTDEAL
    71% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Lucky Brand Short Sleeve Onesie (view 2)Lucky Brand Short Sleeve Onesie (view 1)Price Drop
    View Product: Lucky Brand Short Sleeve Onesie

    Lucky Brand

    Short Sleeve Onesie
    Size 6-9 mo
    $9.99 $5.99 40% off with code HOTDEAL
    50% off estimated retail
    Nuby Skirt (view 2)Nuby Skirt (view 1)Price Drop
    View Product: Nuby Skirt

    Nuby

    Skirt
    Size 6-9 mo
    $9.99 $5.99 40% off with code HOTDEAL
    35% off estimated retail
    NHL Short Sleeve Onesie (view 2)NHL Short Sleeve Onesie (view 1)Price Drop
    View Product: NHL Short Sleeve Onesie

    NHL

    Short Sleeve Onesie
    Size 6-9 mo
    $9.99 $5.99 40% off with code HOTDEAL
    40% off estimated retail
    Calvin Klein Short Sleeve Onesie (view 2)Calvin Klein Short Sleeve Onesie (view 1)Price Drop
    View Product: Calvin Klein Short Sleeve Onesie

    Calvin Klein

    Short Sleeve Onesie
    Size 6-9 mo
    $6.99 $4.19 40% off with code HOTDEAL
    36% off estimated retail
    Koala Kids Long Sleeve Outfit (view 2)Koala Kids Long Sleeve Outfit (view 1)Price Drop
    View Product: Koala Kids Long Sleeve Outfit

    Koala Kids

    Long Sleeve Outfit
    Size 6-9 mo
    $10.99 $6.59 40% off with code HOTDEAL
    18% off estimated retail
    Tahari Short Sleeve Onesie (view 2)Tahari Short Sleeve Onesie (view 1)Price Drop
    View Product: Tahari Short Sleeve Onesie

    Tahari

    Short Sleeve Onesie
    Size 6-9 mo
    $6.99 $4.19 40% off with code HOTDEAL
    60% off estimated retail
    Onesies Short Sleeve Onesie (view 2)Onesies Short Sleeve Onesie (view 1)Price Drop
    View Product: Onesies Short Sleeve Onesie

    Onesies

    Short Sleeve Onesie
    Size 6-9 mo
    $7.99 $4.79 40% off with code HOTDEAL
    $7
    McBaby Jacket (view 2)McBaby Jacket (view 1)Price Drop
    View Product: McBaby Jacket

    McBaby

    Jacket
    Size 6-9 mo
    $9.99 $5.49 45% off with code HOTDEAL
    50% off estimated retail
    Bob Der Bar One Piece Swimsuit (view 2)Bob Der Bar One Piece Swimsuit (view 1)Price Drop
    View Product: Bob Der Bar One Piece Swimsuit

    Bob Der Bar

    One Piece Swimsuit
    Size 6-9 mo
    $9.99 $5.99 40% off with code HOTDEAL
    27% off estimated retail
    Bryan Special Occasion Dress (view 2)Bryan Special Occasion Dress (view 1)Price Drop
    View Product: Bryan Special Occasion Dress

    Bryan

    Special Occasion Dress
    Size 6-9 mo
    $11.99 $7.19 40% off with code HOTDEAL
    50% off estimated retail
    Rabbit Bear Short Sleeve Top (view 2)Rabbit Bear Short Sleeve Top (view 1)Price Drop
    View Product: Rabbit Bear Short Sleeve Top

    Rabbit Bear

    Short Sleeve Top
    Size 6-9 mo
    $6.99 $4.19 40% off with code HOTDEAL
    14% off estimated retail
    Tiny Tillia Short Sleeve Onesie (view 2)Tiny Tillia Short Sleeve Onesie (view 1)
    View Product: Tiny Tillia Short Sleeve Onesie

    Tiny Tillia

    Short Sleeve Onesie
    Size 6-9 mo
    $6.99 $4.19 40% off with code HOTDEAL
    14% off estimated retail
    Assorted Brands Long Sleeve Onesie (view 2)Assorted Brands Long Sleeve Onesie (view 1)Price Drop
    View Product: Assorted Brands Long Sleeve Onesie

    Assorted Brands

    Long Sleeve Onesie
    Size 6-9 mo
    $9.99
    54% off estimated retail
    MGM Tank Top (view 2)MGM Tank Top (view 1)Price Drop
    View Product: MGM Tank Top

    MGM

    Tank Top
    Size 6-9 mo
    $10.99 $6.59 40% off with code HOTDEAL
    33% off estimated retail
    Nicole Miller New York Beanie (view 1)Price Drop
    View Product: Nicole Miller New York Beanie

    Nicole Miller New York

    Beanie
    Size 6-9 mo
    $8.99 $5.39 40% off with code HOTDEAL
    27% off estimated retail
    H&M Sweatshirt (view 2)H&M Sweatshirt (view 1)Rare Find
    View Product: H&M Sweatshirt

    H&M

    Sweatshirt
    Size 9-12 mo
    $10.99 $6.04 45% off with code HOTDEAL
    47% off estimated retail
    Assorted Brands Short Sleeve Onesie (view 2)Assorted Brands Short Sleeve Onesie (view 1)Price Drop
    View Product: Assorted Brands Short Sleeve Onesie

    Assorted Brands

    Short Sleeve Onesie
    Size 6-9 mo
    $7.99 $4.79 40% off with code HOTDEAL
    53% off estimated retail
    KensieGirl Long Sleeve Onesie (view 2)KensieGirl Long Sleeve Onesie (view 1)Price Drop
    View Product: KensieGirl Long Sleeve Onesie

    KensieGirl

    Long Sleeve Onesie
    Size 6-9 mo
    $10.99 $6.59 40% off with code HOTDEAL
    63% off estimated retail
    Tea Sleeveless Blouse (view 2)Tea Sleeveless Blouse (view 1)Price Drop
    View Product: Tea Sleeveless Blouse

    Tea

    Sleeveless Blouse
    Size 6-9 mo
    $10.99 $6.59 40% off with code HOTDEAL
    63% off estimated retail
    First Impressions Short Sleeve Onesie (view 2)First Impressions Short Sleeve Onesie (view 1)Price Drop
    View Product: First Impressions Short Sleeve Onesie

    First Impressions

    Short Sleeve Onesie
    Size 6-9 mo
    $11.99 $7.19 40% off with code HOTDEAL
    44% off estimated retail
    First Impressions Short Sleeve Onesie (view 2)First Impressions Short Sleeve Onesie (view 1)Price Drop
    View Product: First Impressions Short Sleeve Onesie

    First Impressions

    Short Sleeve Onesie
    Size 6-9 mo
    $7.99 $4.79 40% off with code HOTDEAL
    61% off estimated retail
    First Impressions Long Sleeve Outfit (view 2)First Impressions Long Sleeve Outfit (view 1)Price Drop
    View Product: First Impressions Long Sleeve Outfit

    First Impressions

    Long Sleeve Outfit
    Size 6-9 mo
    $10.99 $6.59 40% off with code HOTDEAL
    50% off estimated retail
    Assorted Brands Cardigan (view 2)Assorted Brands Cardigan (view 1)Price Drop
    View Product: Assorted Brands Cardigan

    Assorted Brands

    Cardigan
    Size 6-9 mo
    $13.24 $7.28 45% off with code HOTDEAL
    72% off estimated retail
    Assorted Brands Short Sleeve Onesie (view 2)Assorted Brands Short Sleeve Onesie (view 1)Price Drop
    View Product: Assorted Brands Short Sleeve Onesie

    Assorted Brands

    Short Sleeve Onesie
    Size 6-9 mo
    $8.99 $5.39 40% off with code HOTDEAL
    46% off estimated retail
    Zak & Zoey Leggings (view 2)Zak & Zoey Leggings (view 1)
    View Product: Zak & Zoey Leggings

    Zak & Zoey

    Leggings
    Size 6-9 mo
    $7.99 $4.79 40% off with code HOTDEAL
    36% off estimated retail
    Baby Sprockets Short Sleeve Onesie (view 2)Baby Sprockets Short Sleeve Onesie (view 1)
    View Product: Baby Sprockets Short Sleeve Onesie

    Baby Sprockets

    Short Sleeve Onesie
    Size 6-9 mo
    $8.99 $5.39 40% off with code HOTDEAL
    27% off estimated retail
    The Modern Baby Short Sleeve Onesie (view 2)The Modern Baby Short Sleeve Onesie (view 1)Price Drop
    View Product: The Modern Baby Short Sleeve Onesie

    The Modern Baby

    Short Sleeve Onesie
    Size 6-9 mo
    $8.99 $5.39 40% off with code HOTDEAL
    $7
    Ring Around the Rosie Jacket (view 2)Ring Around the Rosie Jacket (view 1)Price Drop
    View Product: Ring Around the Rosie Jacket

    Ring Around the Rosie

    Jacket
    Size 6-9 mo
    $9.99 $5.00 50% off with code HOTDEAL
    50% off estimated retail
    Shabby Chic Vest (view 2)Shabby Chic Vest (view 1)Price Drop
    View Product: Shabby Chic Vest

    Shabby Chic

    Vest
    Size 6-9 mo
    $14.24 $8.54 40% off with code HOTDEAL
    65% off estimated retail
    Carter's Rash Guard (view 2)Carter's Rash Guard (view 1)Price Drop
    View Product: Carter's Rash Guard

    Carter's

    Rash Guard
    Size 6-9 mo
    $10.99 $6.59 40% off with code HOTDEAL
    65% off estimated retail
    Kiko & Max Zip Up Hoodie (view 2)Kiko & Max Zip Up Hoodie (view 1)
    View Product: Kiko & Max Zip Up Hoodie

    Kiko & Max

    Zip Up Hoodie
    Size 6-9 mo
    $11.24 $5.62 50% off with code HOTDEAL
    73% off estimated retail
    Happi by Dena Short Sleeve Onesie (view 2)Happi by Dena Short Sleeve Onesie (view 1)Price Drop
    View Product: Happi by Dena Short Sleeve Onesie

    Happi by Dena

    Short Sleeve Onesie
    Size 6-9 mo
    $8.99 $5.39 40% off with code HOTDEAL
    60% off estimated retail
    Young Hearts Skirt (view 2)Young Hearts Skirt (view 1)Price Drop
    View Product: Young Hearts Skirt

    Young Hearts

    Skirt
    Size 6-9 mo
    $9.99 $5.99 40% off with code HOTDEAL
    40% off estimated retail
    The Children's Place Halter Top (view 2)The Children's Place Halter Top (view 1)Price Drop
    View Product: The Children's Place Halter Top

    The Children's Place

    Halter Top
    Size 6-9 mo
    $7.24 $4.34 40% off with code HOTDEAL
    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 6-9 mo
    $8.99 $5.39 40% off with code HOTDEAL
    60% off estimated retail
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