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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!

TanRemove filter12-18 moRemove filterBaby Shoe Size 6-9 moRemove filterBaby Shoe Size 1½Remove filter
65 items
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    Old Navy Vest (view 2)Old Navy Vest (view 1)
    View Product: Old Navy Vest

    Old Navy

    Vest
    Size 12-18 mo
    $11.99
    45% 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 12-18 mo
    $6.99
    36% off estimated retail
    Hanna Andersson Long Sleeve Onesie (view 2)Hanna Andersson Long Sleeve Onesie (view 1)
    View Product: Hanna Andersson Long Sleeve Onesie

    Hanna Andersson

    Long Sleeve Onesie
    Size 12-18 mo
    $9.99
    52% 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 12-18 mo
    $9.99 $11
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Zara Baby Cardigan (view 2)Zara Baby Cardigan (view 1)
    View Product: Zara Baby Cardigan

    Zara Baby

    Cardigan
    Size 12-18 mo
    $16.99
    52% off estimated retail
    Gougane Short Sleeve Onesie (view 2)Gougane Short Sleeve Onesie (view 1)
    View Product: Gougane Short Sleeve Onesie

    Gougane

    Short Sleeve Onesie
    Size 12-18 mo
    $4.99
    28% off estimated retail
    Gap x Disney Short Sleeve Onesie (view 2)Gap x Disney Short Sleeve Onesie (view 1)
    View Product: Gap x Disney Short Sleeve Onesie

    Gap x Disney

    Short Sleeve Onesie
    Size 12-18 mo
    $7.99
    63% off estimated retail
    Baby Gap Dress (view 2)Baby Gap Dress (view 1)
    View Product: Baby Gap Dress

    Baby Gap

    Dress
    Size 12-18 mo
    $18.99
    48% off estimated retail
    Stepping Stones Ankle Boots (view 2)Stepping Stones Ankle Boots (view 1)New With Tags
    View Product: Stepping Stones Ankle Boots

    Stepping Stones

    Ankle Boots
    Size 6-9 mo
    $10.99
    26% 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 12-18 mo
    $10.99 $11
    Baby Gap Long Sleeve Onesie (view 2)Baby Gap Long Sleeve Onesie (view 1)
    View Product: Baby Gap Long Sleeve Onesie

    Baby Gap

    Long Sleeve Onesie
    Size 12-18 mo
    $13.99 $11.19 20% off with code HOTDEAL
    60% off estimated retail
    TU Jumpsuit (view 2)TU Jumpsuit (view 1)
    View Product: TU Jumpsuit

    TU

    Jumpsuit
    Size 12-18 mo
    $16.99 $13.59 20% off with code HOTDEAL
    52% 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 12-18 mo
    $6.99 $5.59 20% off with code HOTDEAL
    45% 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 12-18 mo
    $18.99 $14.24 25% off with code HOTDEAL
    69% off estimated retail
    Old Navy Short Sleeve Onesie (view 2)Old Navy Short Sleeve Onesie (view 1)
    View Product: Old Navy Short Sleeve Onesie

    Old Navy

    Short Sleeve Onesie
    Size 12-18 mo
    $9.99 $7.99 20% off with code HOTDEAL
    18% 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 12-18 mo
    $11.99 $9.59 20% off with code HOTDEAL
    $11
    Baby Gap Short Sleeve Onesie (view 2)Baby Gap Short Sleeve Onesie (view 1)
    View Product: Baby Gap Short Sleeve Onesie

    Baby Gap

    Short Sleeve Onesie
    Size 12-18 mo
    $7.99 $6.39 20% off with code HOTDEAL
    56% off estimated retail
    VIVERANO Organic Comfort Long Sleeve Outfit (view 2)VIVERANO Organic Comfort Long Sleeve Outfit (view 1)
    View Product: VIVERANO Organic Comfort Long Sleeve Outfit

    VIVERANO Organic Comfort

    Long Sleeve Outfit
    Size 12-18 mo
    $13.99 $10.49 25% off with code HOTDEAL
    60% off estimated retail
    Leallo Short Sleeve Onesie (view 2)Leallo Short Sleeve Onesie (view 1)
    View Product: Leallo Short Sleeve Onesie

    Leallo

    Short Sleeve Onesie
    Size 12-18 mo
    $25.99 $18.19 30% off with code HOTDEAL
    52% off estimated retail
    Zara Pullover Sweater (view 2)Zara Pullover Sweater (view 1)
    View Product: Zara Pullover Sweater

    Zara

    Pullover Sweater
    Size 12-18 mo
    $20.99 $15.74 25% off with code HOTDEAL
    50% off estimated retail
    Orcas Lucille Short Sleeve T-Shirt (view 2)Orcas Lucille Short Sleeve T-Shirt (view 1)
    View Product: Orcas Lucille Short Sleeve T-Shirt

    Orcas Lucille

    Short Sleeve T-Shirt
    Size 12-18 mo
    $9.99 $7.99 20% off with code HOTDEAL
    40% off estimated retail
    Baby Gap Denim Jacket (view 2)Baby Gap Denim Jacket (view 1)
    View Product: Baby Gap Denim Jacket

    Baby Gap

    Denim Jacket
    Size 12-18 mo
    $17.99 $13.49 25% off with code HOTDEAL
    59% off estimated retail
    H&M Long Sleeve Onesie (view 2)H&M Long Sleeve Onesie (view 1)
    View Product: H&M Long Sleeve Onesie

    H&M

    Long Sleeve Onesie
    Size 12-18 mo
    $11.99 $9.59 20% off with code HOTDEAL
    31% off estimated retail
    H&M Long Sleeve Onesie (view 2)H&M Long Sleeve Onesie (view 1)
    View Product: H&M Long Sleeve Onesie

    H&M

    Long Sleeve Onesie
    Size 12-18 mo
    $11.99 $9.59 20% off with code HOTDEAL
    31% off estimated retail
    Zara Baby Jeans (view 2)Zara Baby Jeans (view 1)
    View Product: Zara Baby Jeans

    Zara Baby

    Jeans
    Size 12-18 mo
    $12.99 $10.39 20% off with code HOTDEAL
    62% off estimated retail
    Zara Pullover Sweater (view 2)Zara Pullover Sweater (view 1)
    View Product: Zara Pullover Sweater

    Zara

    Pullover Sweater
    Size 12-18 mo
    $15.99 $11.99 25% off with code HOTDEAL
    61% off estimated retail
    Zara Baby Dress (view 2)Zara Baby Dress (view 1)
    View Product: Zara Baby Dress

    Zara Baby

    Dress
    Size 12-18 mo
    $15.99 $11.99 25% off with code HOTDEAL
    55% off estimated retail
    Assorted Brands Dress (view 2)Assorted Brands Dress (view 1)
    View Product: Assorted Brands Dress

    Assorted Brands

    Dress
    Size 12-18 mo
    $10.99 $8.79 20% off with code HOTDEAL
    65% off estimated retail
    Baby Gap Short Sleeve Onesie (view 2)Baby Gap Short Sleeve Onesie (view 1)
    View Product: Baby Gap Short Sleeve Onesie

    Baby Gap

    Short Sleeve Onesie
    Size 12-18 mo
    $11.99 $9.59 20% off with code HOTDEAL
    37% off estimated retail
    Kate Quinn Organics Long Sleeve Onesie (view 2)Kate Quinn Organics Long Sleeve Onesie (view 1)
    View Product: Kate Quinn Organics Long Sleeve Onesie

    Kate Quinn Organics

    Long Sleeve Onesie
    Size 12-18 mo
    $10.99 $8.24 25% off with code HOTDEAL
    59% off estimated retail
    Gap Kids Khaki Shorts (view 2)Gap Kids Khaki Shorts (view 1)
    View Product: Gap Kids Khaki Shorts

    Gap Kids

    Khaki Shorts
    Size 12-18 mo
    $11.99 $7.79 35% off with code HOTDEAL
    42% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size 12-18 mo
    $15.99 $12.79 20% off with code HOTDEAL
    38% off estimated retail
    Baby Gap Dress (view 2)Baby Gap Dress (view 1)
    View Product: Baby Gap Dress

    Baby Gap

    Dress
    Size 12-18 mo
    $18.99 $15.19 20% off with code HOTDEAL
    51% off estimated retail
    Baby Gap Long Sleeve Onesie (view 2)Baby Gap Long Sleeve Onesie (view 1)
    View Product: Baby Gap Long Sleeve Onesie

    Baby Gap

    Long Sleeve Onesie
    Size 12-18 mo
    $13.99 $11.19 20% off with code HOTDEAL
    60% off estimated retail
    Disney for Baby Gap Pullover Sweater (view 2)Disney for Baby Gap Pullover Sweater (view 1)
    View Product: Disney for Baby Gap Pullover Sweater

    Disney for Baby Gap

    Pullover Sweater
    Size 12-18 mo
    $18.99 $11.39 40% off with code HOTDEAL
    55% off estimated retail
    Hart + Land Sweatpants (view 2)Hart + Land Sweatpants (view 1)
    View Product: Hart + Land Sweatpants

    Hart + Land

    Sweatpants
    Size 12-18 mo
    $16.99 $12.74 25% off with code HOTDEAL
    70% off estimated retail
    BAILEY'S BLOSSOMS Jacket (view 2)BAILEY'S BLOSSOMS Jacket (view 1)
    View Product: BAILEY'S BLOSSOMS Jacket

    BAILEY'S BLOSSOMS

    Jacket
    Size 12-18 mo
    $17.99 $12.59 30% off with code HOTDEAL
    58% off estimated retail
    Baby Gap Sweatshirt (view 2)Baby Gap Sweatshirt (view 1)
    View Product: Baby Gap Sweatshirt

    Baby Gap

    Sweatshirt
    Size 12-18 mo
    $18.99 $10.44 45% off with code HOTDEAL
    40% off estimated retail
    Baby Gap Short Sleeve Onesie (view 2)Baby Gap Short Sleeve Onesie (view 1)Price Drop
    View Product: Baby Gap Short Sleeve Onesie

    Baby Gap

    Short Sleeve Onesie
    Size 12-18 mo
    $11.99 $7.79 35% off with code HOTDEAL
    37% off estimated retail
    H&M Long Sleeve Onesie (view 2)H&M Long Sleeve Onesie (view 1)Price Drop
    View Product: H&M Long Sleeve Onesie

    H&M

    Long Sleeve Onesie
    Size 12-18 mo
    $8.99 $5.84 35% off with code HOTDEAL
    50% off estimated retail
    Kappahl Fleece Jacket (view 2)Kappahl Fleece Jacket (view 1)
    View Product: Kappahl Fleece Jacket

    Kappahl

    Fleece Jacket
    Size 12-18 mo
    $12.99 $6.50 50% off with code HOTDEAL
    58% off estimated retail
    Elestory Special Occasion Dress (view 2)Elestory Special Occasion Dress (view 1)Price Drop
    View Product: Elestory Special Occasion Dress

    Elestory

    Special Occasion Dress
    Size 12-18 mo
    $30.99 $17.04 45% off with code HOTDEAL
    75% off estimated retail
    Carter's Booties (view 2)Carter's Booties (view 1)Price Drop
    View Product: Carter's Booties

    Carter's

    Booties
    Size 6-9 mo
    $21.99 $13.19 40% off with code HOTDEAL
    61% off estimated retail
    Baby Gap Long Sleeve Onesie (view 2)Baby Gap Long Sleeve Onesie (view 1)Price Drop
    View Product: Baby Gap Long Sleeve Onesie

    Baby Gap

    Long Sleeve Onesie
    Size 12-18 mo
    $12.99 $7.79 40% off with code HOTDEAL
    66% off estimated retail
    Old Navy Short Sleeve Onesie (view 2)Old Navy Short Sleeve Onesie (view 1)
    View Product: Old Navy Short Sleeve Onesie

    Old Navy

    Short Sleeve Onesie
    Size 12-18 mo
    $9.99 $5.99 40% off with code HOTDEAL
    27% off estimated retail
    H&M Sun Hat (view 1)Price Drop
    View Product: H&M Sun Hat

    H&M

    Sun Hat
    Size 12-18 mo
    $10.99 $6.59 40% off with code HOTDEAL
    $11
    Baby Gap Short Sleeve Outfit (view 2)Baby Gap Short Sleeve Outfit (view 1)Price Drop
    View Product: Baby Gap Short Sleeve Outfit

    Baby Gap

    Short Sleeve Outfit
    Size 12-18 mo
    $12.99 $7.79 40% off with code HOTDEAL
    59% off estimated retail
    Cafe Press Short Sleeve Onesie (view 2)Cafe Press Short Sleeve Onesie (view 1)Price Drop
    View Product: Cafe Press Short Sleeve Onesie

    Cafe Press

    Short Sleeve Onesie
    Size 12-18 mo
    $11.99 $7.19 40% off with code HOTDEAL
    38% off estimated retail
    Baby Gap Short Sleeve Onesie (view 2)Baby Gap Short Sleeve Onesie (view 1)Price Drop
    View Product: Baby Gap Short Sleeve Onesie

    Baby Gap

    Short Sleeve Onesie
    Size 12-18 mo
    $10.99 $6.59 40% off with code HOTDEAL
    43% off estimated retail
    Disney Baby Casual Pants (view 2)Disney Baby Casual Pants (view 1)Price Drop
    View Product: Disney Baby Casual Pants

    Disney Baby

    Casual Pants
    Size 12-18 mo
    $10.99 $6.59 40% off with code HOTDEAL
    40% off estimated retail
    Old Navy Long Sleeve Onesie (view 2)Old Navy Long Sleeve Onesie (view 1)Price Drop
    View Product: Old Navy Long Sleeve Onesie

    Old Navy

    Long Sleeve Onesie
    Size 12-18 mo
    $10.99 $6.59 40% off with code HOTDEAL
    $11
    Assorted Brands Beanie (view 1)Price Drop
    View Product: Assorted Brands Beanie

    Assorted Brands

    Beanie
    Size 12-18 mo
    $10.99 $6.59 40% off with code HOTDEAL
    33% off estimated retail
    Old Navy Long Sleeve Onesie (view 2)Old Navy Long Sleeve Onesie (view 1)Price Drop
    View Product: Old Navy Long Sleeve Onesie

    Old Navy

    Long Sleeve Onesie
    Size 12-18 mo
    $9.99 $5.99 40% off with code HOTDEAL
    18% off estimated retail
    Target Booties (view 2)Target Booties (view 1)Price Drop
    View Product: Target Booties

    Target

    Booties
    Size 6-9 mo
    $9.99 $5.99 40% off with code HOTDEAL
    50% off estimated retail
    Old Navy Sweater Vest (view 2)Old Navy Sweater Vest (view 1)
    View Product: Old Navy Sweater Vest

    Old Navy

    Sweater Vest
    Size 12-18 mo
    $8.99 $5.39 40% off with code HOTDEAL
    61% off estimated retail
    Old Navy Dress (view 2)Old Navy Dress (view 1)Price Drop
    View Product: Old Navy Dress

    Old Navy

    Dress
    Size 12-18 mo
    $12.99 $7.79 40% off with code HOTDEAL
    42% off estimated retail
    Gymboree Denim Jacket (view 2)Gymboree Denim Jacket (view 1)Price Drop
    View Product: Gymboree Denim Jacket

    Gymboree

    Denim Jacket
    Size 12-18 mo
    $13.24 $7.28 45% off with code HOTDEAL
    73% off estimated retail
    Ergee Jacket (view 2)Ergee Jacket (view 1)Price Drop
    View Product: Ergee Jacket

    Ergee

    Jacket
    Size 12-18 mo
    $13.99 $6.30 55% off with code HOTDEAL
    69% off estimated retail
    Old Navy Short Sleeve Onesie (view 2)Old Navy Short Sleeve Onesie (view 1)Price Drop
    View Product: Old Navy Short Sleeve Onesie

    Old Navy

    Short Sleeve Onesie
    Size 12-18 mo
    $10.99 $6.59 40% off with code HOTDEAL
    $11
    Janie and Jack Dress (view 2)Janie and Jack Dress (view 1)Price Drop
    View Product: Janie and Jack Dress

    Janie and Jack

    Dress
    Size 12-18 mo
    $12.99 $7.14 45% off with code HOTDEAL
    82% off estimated retail
    Egg New York Beanie (view 1)Price Drop
    View Product: Egg New York Beanie

    Egg New York

    Beanie
    Size 12-18 mo
    $13.99 $7.69 45% off with code HOTDEAL
    79% off estimated retail
    Gap Khaki Shorts (view 2)Gap Khaki Shorts (view 1)Price Drop
    View Product: Gap Khaki Shorts

    Gap

    Khaki Shorts
    Size 12-18 mo
    $9.99 $5.00 50% off with code HOTDEAL
    57% off estimated retail
    Zara Shorts (view 2)Zara Shorts (view 1)Price Drop
    View Product: Zara Shorts

    Zara

    Shorts
    Size 12-18 mo
    $9.24 $5.54 40% off with code HOTDEAL
    55% off estimated retail
    Gap Cargo Shorts (view 2)Gap Cargo Shorts (view 1)Price Drop
    View Product: Gap Cargo Shorts

    Gap

    Cargo Shorts
    Size 12-18 mo
    $9.24 $5.54 40% off with code HOTDEAL
    65% off estimated retail
    Genuine Kids from Oshkosh Faux Fur Vest (view 2)Genuine Kids from Oshkosh Faux Fur Vest (view 1)Price Drop
    View Product: Genuine Kids from Oshkosh Faux Fur Vest

    Genuine Kids from Oshkosh

    Faux Fur Vest
    Size 12-18 mo
    $9.99 $5.99 40% off with code HOTDEAL
    43% off estimated retail
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