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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!

NylonRemove filterBaby Shoe Size 3Remove filterBaby Shoe Size 18-24 moRemove filterBaby Shoe Size 3½Remove filter0-3 moRemove filterBaby Shoe Size 6-9 moRemove filterKid Shoe Size 6½Remove filter9-12 moRemove filter18Remove filter
67 items
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    Hatley One Piece Swimsuit (view 2)Hatley One Piece Swimsuit (view 1)
    View Product: Hatley One Piece Swimsuit

    Hatley

    One Piece Swimsuit
    Size 9-12 mo
    $15.99 $8.79 45% off with code GOBIG
    48% off estimated retail
    Janie and Jack Dress (view 2)Janie and Jack Dress (view 1)
    View Product: Janie and Jack Dress

    Janie and Jack

    Dress
    Size 0-3 mo
    $15.99 $8.79 45% off with code GOBIG
    61% off estimated retail
    Cat & Jack Long Sleeve Outfit (view 2)Cat & Jack Long Sleeve Outfit (view 1)
    View Product: Cat & Jack Long Sleeve Outfit

    Cat & Jack

    Long Sleeve Outfit
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    $10
    Art Class Dress (view 2)Art Class Dress (view 1)
    View Product: Art Class Dress

    Art Class

    Dress
    Size 18
    $11.99 $6.59 45% off with code GOBIG
    55% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    The North Face Cargo Pants (view 2)The North Face Cargo Pants (view 1)
    View Product: The North Face Cargo Pants

    The North Face

    Cargo Pants
    Size 18
    $28.99 $15.94 45% off with code GOBIG
    75% off estimated retail
    Juicy Couture Short Sleeve Onesie (view 2)Juicy Couture Short Sleeve Onesie (view 1)
    View Product: Juicy Couture Short Sleeve Onesie

    Juicy Couture

    Short Sleeve Onesie
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    69% off estimated retail
    Columbia Raincoat (view 2)Columbia Raincoat (view 1)
    View Product: Columbia Raincoat

    Columbia

    Raincoat
    Size 18
    $25.99 $14.29 45% off with code GOBIG
    54% off estimated retail
    Jessica Simpson One Piece Swimsuit (view 2)Jessica Simpson One Piece Swimsuit (view 1)
    View Product: Jessica Simpson One Piece Swimsuit

    Jessica Simpson

    One Piece Swimsuit
    Size 0-3 mo
    $12.99 $7.14 45% off with code GOBIG
    25% off estimated retail
    Baby Gap Special Occasion Dress (view 2)Baby Gap Special Occasion Dress (view 1)
    View Product: Baby Gap Special Occasion Dress

    Baby Gap

    Special Occasion Dress
    Size 0-3 mo
    $13.99 $7.69 45% off with code GOBIG
    69% off estimated retail
    Columbia Raincoat (view 2)Columbia Raincoat (view 1)
    View Product: Columbia Raincoat

    Columbia

    Raincoat
    Size 18
    $27.99 $15.39 45% off with code GOBIG
    49% off estimated retail
    The North Face Jacket (view 2)The North Face Jacket (view 1)
    View Product: The North Face Jacket

    The North Face

    Jacket
    Size 18
    $108.99 $59.94 45% off with code GOBIG
    60% off estimated retail
    Mud Pie One Piece Swimsuit (view 2)Mud Pie One Piece Swimsuit (view 1)
    View Product: Mud Pie One Piece Swimsuit

    Mud Pie

    One Piece Swimsuit
    Size 0-3 mo
    $11.99 $6.59 45% off with code GOBIG
    45% off estimated retail
    Lands' End Jacket (view 2)Lands' End Jacket (view 1)
    View Product: Lands' End Jacket

    Lands' End

    Jacket
    Size 18
    $20.99 $11.54 45% off with code GOBIG
    63% 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 0-3 mo
    $14.99 $8.24 45% off with code GOBIG
    64% off estimated retail
    Janie and Jack Dress (view 2)Janie and Jack Dress (view 1)
    View Product: Janie and Jack Dress

    Janie and Jack

    Dress
    Size 0-3 mo
    $19.99 $10.99 45% off with code GOBIG
    69% off estimated retail
    The North Face Fleece Jacket (view 2)The North Face Fleece Jacket (view 1)
    View Product: The North Face Fleece Jacket

    The North Face

    Fleece Jacket
    Size 18
    $38.99 $21.44 45% off with code GOBIG
    56% off estimated retail
    Gymboree One Piece Swimsuit (view 2)Gymboree One Piece Swimsuit (view 1)
    View Product: Gymboree One Piece Swimsuit

    Gymboree

    One Piece Swimsuit
    Size 0-3 mo
    $18.99 $10.44 45% off with code GOBIG
    29% off estimated retail
    Columbia Coat (view 2)Columbia Coat (view 1)
    View Product: Columbia Coat

    Columbia

    Coat
    Size 18
    $25.99 $14.29 45% off with code GOBIG
    61% off estimated retail
    Janie and Jack Leggings (view 2)Janie and Jack Leggings (view 1)
    View Product: Janie and Jack Leggings

    Janie and Jack

    Leggings
    Size 0-3 mo
    $7.99 $4.39 45% off with code GOBIG
    66% off estimated retail
    Shabby Chic Long Sleeve Outfit (view 2)Shabby Chic Long Sleeve Outfit (view 1)
    View Product: Shabby Chic Long Sleeve Outfit

    Shabby Chic

    Long Sleeve Outfit
    Size 0-3 mo
    $8.99 $4.94 45% off with code GOBIG
    59% off estimated retail
    Papa-Kids One Piece Swimsuit (view 2)Papa-Kids One Piece Swimsuit (view 1)
    View Product: Papa-Kids One Piece Swimsuit

    Papa-Kids

    One Piece Swimsuit
    Size 0-3 mo
    $8.99 $4.94 45% off with code GOBIG
    43% off estimated retail
    Janie and Jack Sweatpants (view 2)Janie and Jack Sweatpants (view 1)
    View Product: Janie and Jack Sweatpants

    Janie and Jack

    Sweatpants
    Size 0-3 mo
    $10.99 $6.04 45% off with code GOBIG
    66% off estimated retail
    Assorted Brands Rash Guard (view 2)Assorted Brands Rash Guard (view 1)
    View Product: Assorted Brands Rash Guard

    Assorted Brands

    Rash Guard
    Size 0-3 mo
    $7.99 $4.39 45% off with code GOBIG
    63% off estimated retail
    Mud Pie One Piece Swimsuit (view 2)Mud Pie One Piece Swimsuit (view 1)
    View Product: Mud Pie One Piece Swimsuit

    Mud Pie

    One Piece Swimsuit
    Size 0-3 mo
    $11.99 $6.59 45% off with code GOBIG
    45% off estimated retail
    Janie and Jack Beanie (view 1)
    View Product: Janie and Jack Beanie

    Janie and Jack

    Beanie
    Size 0-3 mo
    $10.99 $6.04 45% off with code GOBIG
    38% off estimated retail
    Janie and Jack Pullover Sweater (view 2)Janie and Jack Pullover Sweater (view 1)
    View Product: Janie and Jack Pullover Sweater

    Janie and Jack

    Pullover Sweater
    Size 0-3 mo
    $11.99 $6.59 45% off with code GOBIG
    71% off estimated retail
    Rachel Zoe Pullover Sweater (view 2)Rachel Zoe Pullover Sweater (view 1)
    View Product: Rachel Zoe Pullover Sweater

    Rachel Zoe

    Pullover Sweater
    Size 0-3 mo
    $36.99 $20.34 45% off with code GOBIG
    79% off estimated retail
    Vineyard Vines Two Piece Swimsuit (view 2)Vineyard Vines Two Piece Swimsuit (view 1)Price Drop
    View Product: Vineyard Vines Two Piece Swimsuit

    Vineyard Vines

    Two Piece Swimsuit
    Size 0-3 mo
    $11.99 $6.59 45% off with code GOBIG
    59% off estimated retail
    Janie and Jack Beanie (view 1)
    View Product: Janie and Jack Beanie

    Janie and Jack

    Beanie
    Size 0-3 mo
    $8.99 $4.94 45% off with code GOBIG
    50% off estimated retail
    Columbia Snow Pants (view 2)Columbia Snow Pants (view 1)
    View Product: Columbia Snow Pants

    Columbia

    Snow Pants
    Size 18
    $13.99 $7.69 45% off with code GOBIG
    80% off estimated retail
    Columbia Jacket (view 2)Columbia Jacket (view 1)
    View Product: Columbia Jacket

    Columbia

    Jacket
    Size 0-3 mo
    $15.99 $8.79 45% off with code GOBIG
    58% off estimated retail
    Old Navy Long Sleeve Outfit (view 2)Old Navy Long Sleeve Outfit (view 1)Price Drop
    View Product: Old Navy Long Sleeve Outfit

    Old Navy

    Long Sleeve Outfit
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    37% off estimated retail
    First Impressions Long Sleeve Button-Down Shirt (view 2)First Impressions Long Sleeve Button-Down Shirt (view 1)Price Drop
    View Product: First Impressions Long Sleeve Button-Down Shirt

    First Impressions

    Long Sleeve Button-Down Shirt
    Size 0-3 mo
    $16.99 $9.34 45% off with code GOBIG
    58% off estimated retail
    Gap Kids Coat (view 2)Gap Kids Coat (view 1)Price Drop
    View Product: Gap Kids Coat

    Gap Kids

    Coat
    Size 18
    $37.99 $20.89 45% off with code GOBIG
    72% off estimated retail
    Art Class Cardigan (view 2)Art Class Cardigan (view 1)
    View Product: Art Class Cardigan

    Art Class

    Cardigan
    Size 18
    $16.99 $9.34 45% off with code GOBIG
    55% off estimated retail
    Tea One Piece Swimsuit (view 2)Tea One Piece Swimsuit (view 1)Price Drop
    View Product: Tea One Piece Swimsuit

    Tea

    One Piece Swimsuit
    Size 9-12 mo
    $18.99 $10.44 45% off with code GOBIG
    60% off estimated retail
    Carter's One Piece Swimsuit (view 2)Carter's One Piece Swimsuit (view 1)Price Drop
    View Product: Carter's One Piece Swimsuit

    Carter's

    One Piece Swimsuit
    Size 18
    $14.99 $8.24 45% off with code GOBIG
    61% off estimated retail
    Zyia Active Active Pants (view 2)Zyia Active Active Pants (view 1)Price Drop
    View Product: Zyia Active Active Pants

    Zyia Active

    Active Pants
    Size 0-3 mo
    $13.99 $7.69 45% off with code GOBIG
    40% off estimated retail
    Columbia Snow Jacket (view 2)Columbia Snow Jacket (view 1)Price Drop
    View Product: Columbia Snow Jacket

    Columbia

    Snow Jacket
    Size 18
    $26.99 $14.84 45% off with code GOBIG
    60% off estimated retail
    Assorted Brands Dress (view 2)Assorted Brands Dress (view 1)
    View Product: Assorted Brands Dress

    Assorted Brands

    Dress
    Size 0-3 mo
    $11.99 $6.59 45% off with code GOBIG
    58% 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 0-3 mo
    $8.99 $4.94 45% off with code GOBIG
    18% off estimated retail
    The Rugged Bear Windbreakers (view 2)The Rugged Bear Windbreakers (view 1)Price Drop
    View Product: The Rugged Bear Windbreakers

    The Rugged Bear

    Windbreakers
    Size 18
    $19.99 $10.99 45% off with code GOBIG
    69% off estimated retail
    Baby Gap One Piece Swimsuit (view 2)Baby Gap One Piece Swimsuit (view 1)Price Drop
    View Product: Baby Gap One Piece Swimsuit

    Baby Gap

    One Piece Swimsuit
    Size 0-3 mo
    $13.99 $7.69 45% off with code GOBIG
    51% off estimated retail
    Columbia Jacket (view 2)Columbia Jacket (view 1)Price Drop
    View Product: Columbia Jacket

    Columbia

    Jacket
    Size 18
    $14.99 $8.24 45% off with code GOBIG
    74% off estimated retail
    Lands' End Cardigan (view 2)Lands' End Cardigan (view 1)Price Drop
    View Product: Lands' End Cardigan

    Lands' End

    Cardigan
    Size 18
    $10.99 $6.04 45% off with code GOBIG
    73% off estimated retail
    Gap Kids Jeggings (view 2)Gap Kids Jeggings (view 1)Price Drop
    View Product: Gap Kids Jeggings

    Gap Kids

    Jeggings
    Size 18
    $8.99 $4.94 45% off with code GOBIG
    79% off estimated retail
    Zara Baby Shrug (view 2)Zara Baby Shrug (view 1)Price Drop
    View Product: Zara Baby Shrug

    Zara Baby

    Shrug
    Size 9-12 mo
    $7.99 $4.39 45% off with code GOBIG
    70% off estimated retail
    Baby Gap Pullover Sweater (view 2)Baby Gap Pullover Sweater (view 1)Price Drop
    View Product: Baby Gap Pullover Sweater

    Baby Gap

    Pullover Sweater
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    73% off estimated retail
    Bardot Jacket (view 2)Bardot Jacket (view 1)Price Drop
    View Product: Bardot Jacket

    Bardot

    Jacket
    Size 18
    $8.99 $4.94 45% off with code GOBIG
    85% off estimated retail
    BabyGear Jacket (view 2)BabyGear Jacket (view 1)Price Drop
    View Product: BabyGear Jacket

    BabyGear

    Jacket
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    44% off estimated retail
    Tahari Vest (view 2)Tahari Vest (view 1)Price Drop
    View Product: Tahari Vest

    Tahari

    Vest
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    69% off estimated retail
    Koala Kids Rash Guard (view 2)Koala Kids Rash Guard (view 1)Price Drop
    View Product: Koala Kids Rash Guard

    Koala Kids

    Rash Guard
    Size 0-3 mo
    $6.99 $3.84 45% off with code GOBIG
    45% off estimated retail
    Cat & Jack Denim Jacket (view 2)Cat & Jack Denim Jacket (view 1)Price Drop
    View Product: Cat & Jack Denim Jacket

    Cat & Jack

    Denim Jacket
    Size 18
    $9.99 $5.49 45% off with code GOBIG
    60% off estimated retail
    The Children's Place Short Sleeve Outfit (view 2)The Children's Place Short Sleeve Outfit (view 1)Price Drop
    View Product: The Children's Place Short Sleeve Outfit

    The Children's Place

    Short Sleeve Outfit
    Size 0-3 mo
    $6.99 $3.84 45% off with code GOBIG
    36% off estimated retail
    ZeroXposur One Piece Swimsuit (view 2)ZeroXposur One Piece Swimsuit (view 1)Price Drop
    View Product: ZeroXposur One Piece Swimsuit

    ZeroXposur

    One Piece Swimsuit
    Size 18
    $9.99 $5.49 45% off with code GOBIG
    75% off estimated retail
    Gap Athletic Shorts (view 2)Gap Athletic Shorts (view 1)Price Drop
    View Product: Gap Athletic Shorts

    Gap

    Athletic Shorts
    Size 18
    $12.99 $7.14 45% off with code GOBIG
    73% off estimated retail
    Carter's One Piece Swimsuit (view 2)Carter's One Piece Swimsuit (view 1)Price Drop
    View Product: Carter's One Piece Swimsuit

    Carter's

    One Piece Swimsuit
    Size 18
    $9.99 $5.49 45% off with code GOBIG
    74% off estimated retail
    Bebe-a-go-go Cardigan (view 2)Bebe-a-go-go Cardigan (view 1)Price Drop
    View Product: Bebe-a-go-go Cardigan

    Bebe-a-go-go

    Cardigan
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    81% off estimated retail
    Tommy Bahama Vest (view 2)Tommy Bahama Vest (view 1)Price Drop
    View Product: Tommy Bahama Vest

    Tommy Bahama

    Vest
    Size 18
    $9.99 $5.49 45% off with code GOBIG
    83% off estimated retail
    Baby Gap Sleeveless Blouse (view 2)Baby Gap Sleeveless Blouse (view 1)Price Drop
    View Product: Baby Gap Sleeveless Blouse

    Baby Gap

    Sleeveless Blouse
    Size 0-3 mo
    $8.99 $4.94 45% off with code GOBIG
    70% off estimated retail
    Disney One Piece Swimsuit (view 2)Disney One Piece Swimsuit (view 1)Price Drop
    View Product: Disney One Piece Swimsuit

    Disney

    One Piece Swimsuit
    Size 9-12 mo
    $9.99 $5.49 45% off with code GOBIG
    52% off estimated retail
    Assorted Brands Beanie (view 1)Price Drop
    View Product: Assorted Brands Beanie

    Assorted Brands

    Beanie
    Size 0-3 mo
    $6.99 $3.84 45% off with code GOBIG
    53% off estimated retail
    Old Navy One Piece Swimsuit (view 2)Old Navy One Piece Swimsuit (view 1)Price Drop
    View Product: Old Navy One Piece Swimsuit

    Old Navy

    One Piece Swimsuit
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    44% off estimated retail
    Old Navy One Piece Swimsuit (view 2)Old Navy One Piece Swimsuit (view 1)Price Drop
    View Product: Old Navy One Piece Swimsuit

    Old Navy

    One Piece Swimsuit
    Size 0-3 mo
    $9.99 $5.49 45% off with code GOBIG
    44% off estimated retail
    Carter's Dress (view 2)Carter's Dress (view 1)Price Drop
    View Product: Carter's Dress

    Carter's

    Dress
    Size 18
    $8.99 $4.94 45% off with code GOBIG
    71% off estimated retail
    Happi by Dena One Piece Swimsuit (view 2)Happi by Dena One Piece Swimsuit (view 1)Price Drop
    View Product: Happi by Dena One Piece Swimsuit

    Happi by Dena

    One Piece Swimsuit
    Size 0-3 mo
    $8.99 $4.94 45% off with code GOBIG
    71% off estimated retail
    Assorted Brands One Piece Swimsuit (view 2)Assorted Brands One Piece Swimsuit (view 1)Price Drop
    View Product: Assorted Brands One Piece Swimsuit

    Assorted Brands

    One Piece Swimsuit
    Size 0-3 mo
    $8.99 $4.94 45% off with code GOBIG
    55% off estimated retail
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