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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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60 items
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    Primary Clothing Wetsuit (view 2)Primary Clothing Wetsuit (view 1)
    View Product: Primary Clothing Wetsuit

    Primary Clothing

    Wetsuit
    Size 12-18 mo
    $13.99
    74% off estimated retail
    Cotton On Short Sleeve Outfit (view 2)Cotton On Short Sleeve Outfit (view 1)
    View Product: Cotton On Short Sleeve Outfit

    Cotton On

    Short Sleeve Outfit
    Size 12-18 mo
    $9.99 $11
    Vince Camuto Sweatpants (view 2)Vince Camuto Sweatpants (view 1)Flawed Gem
    View Product: Vince Camuto Sweatpants

    Vince Camuto

    Sweatpants
    Size 6X
    $13.99
    74% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6X
    $18.99
    53% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Princess Awesome Dress (view 2)Princess Awesome Dress (view 1)
    View Product: Princess Awesome Dress

    Princess Awesome

    Dress
    Size 6X
    $17.99
    59% off estimated retail
    Cabana Life Two Piece Swimsuit (view 2)Cabana Life Two Piece Swimsuit (view 1)
    View Product: Cabana Life Two Piece Swimsuit

    Cabana Life

    Two Piece Swimsuit
    Size 6X
    $26.99 $17.54 35% off with code THANKU
    58% off estimated retail
    Janie and Jack Short Sleeve Onesie (view 2)Janie and Jack Short Sleeve Onesie (view 1)Flawed Gem
    View Product: Janie and Jack Short Sleeve Onesie

    Janie and Jack

    Short Sleeve Onesie
    Size 12-18 mo
    $29.99 $20.99 30% off with code THANKU
    52% off estimated retail
    Reef Flip Flops (view 2)Reef Flip Flops (view 1)
    View Product: Reef Flip Flops

    Reef

    Flip Flops
    Size 2
    $9.99 $7.99 20% off with code THANKU
    56% off estimated retail
    Unbranded Short Sleeve Onesie (view 2)Unbranded Short Sleeve Onesie (view 1)
    View Product: Unbranded Short Sleeve Onesie

    Unbranded

    Short Sleeve Onesie
    Size 12-18 mo
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Ava & Yelly Dress (view 2)Ava & Yelly Dress (view 1)
    View Product: Ava & Yelly Dress

    Ava & Yelly

    Dress
    Size 6X
    $23.99 $17.99 25% off with code THANKU
    56% off estimated retail
    Primary Clothing Jacket (view 2)Primary Clothing Jacket (view 1)
    View Product: Primary Clothing Jacket

    Primary Clothing

    Jacket
    Size 12-18 mo
    $19.99 $13.99 30% off with code THANKU
    55% off estimated retail
    Piccolina Sleeveless Top (view 2)Piccolina Sleeveless Top (view 1)
    View Product: Piccolina Sleeveless Top

    Piccolina

    Sleeveless Top
    Size 12-18 mo
    $8.99 $7.19 20% off with code THANKU
    $9
    Puma Athletic Shorts (view 2)Puma Athletic Shorts (view 1)
    View Product: Puma Athletic Shorts

    Puma

    Athletic Shorts
    Size 6X
    $7.99 $6.39 20% off with code THANKU
    63% off estimated retail
    Janie and Jack Long Sleeve Top (view 2)Janie and Jack Long Sleeve Top (view 1)
    View Product: Janie and Jack Long Sleeve Top

    Janie and Jack

    Long Sleeve Top
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    70% off estimated retail
    Cat & Jack One Piece Swimsuit (view 2)Cat & Jack One Piece Swimsuit (view 1)
    View Product: Cat & Jack One Piece Swimsuit

    Cat & Jack

    One Piece Swimsuit
    Size 6X
    $12.99 $10.39 20% off with code THANKU
    23% off estimated retail
    Old Navy Coat (view 2)Old Navy Coat (view 1)
    View Product: Old Navy Coat

    Old Navy

    Coat
    Size 12-18 mo
    $14.99 $11.24 25% off with code THANKU
    59% off estimated retail
    Baby Gap Outlet Short Sleeve Onesie (view 2)Baby Gap Outlet Short Sleeve Onesie (view 1)
    View Product: Baby Gap Outlet Short Sleeve Onesie

    Baby Gap Outlet

    Short Sleeve Onesie
    Size 12-18 mo
    $7.99 $6.39 20% off with code THANKU
    $7
    ZeroXposur Snow Jacket (view 2)ZeroXposur Snow Jacket (view 1)
    View Product: ZeroXposur Snow Jacket

    ZeroXposur

    Snow Jacket
    Size 6X
    $22.99 $13.79 40% off with code THANKU
    71% off estimated retail
    London Fog Jacket (view 2)London Fog Jacket (view 1)Flawed Gem
    View Product: London Fog Jacket

    London Fog

    Jacket
    Size 6X
    $15.99 $10.39 35% off with code THANKU
    70% off estimated retail
    Pottery Barn Kids 3/4 Sleeve Blouse (view 2)Pottery Barn Kids 3/4 Sleeve Blouse (view 1)
    View Product: Pottery Barn Kids 3/4 Sleeve Blouse

    Pottery Barn Kids

    3/4 Sleeve Blouse
    Size 12-18 mo
    $12.99 $9.74 25% off with code THANKU
    40% 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
    $7.99 $6.39 20% off with code THANKU
    27% off estimated retail
    Nike Active T-Shirt (view 2)Nike Active T-Shirt (view 1)
    View Product: Nike Active T-Shirt

    Nike

    Active T-Shirt
    Size 6X
    $10.99 $8.79 20% off with code THANKU
    45% off estimated retail
    Gymboree 3/4 Sleeve Top (view 2)Gymboree 3/4 Sleeve Top (view 1)
    View Product: Gymboree 3/4 Sleeve Top

    Gymboree

    3/4 Sleeve Top
    Size 12-18 mo
    $8.99 $7.19 20% off with code THANKU
    57% off estimated retail
    Duffiled lane Short Sleeve Onesie (view 2)Duffiled lane Short Sleeve Onesie (view 1)
    View Product: Duffiled lane Short Sleeve Onesie

    Duffiled lane

    Short Sleeve Onesie
    Size 12-18 mo
    $18.99 $13.29 30% off with code THANKU
    62% off estimated retail
    Old Navy Short Sleeve Outfit (view 2)Old Navy Short Sleeve Outfit (view 1)
    View Product: Old Navy Short Sleeve Outfit

    Old Navy

    Short Sleeve Outfit
    Size 12-18 mo
    $10.99 $8.79 20% off with code THANKU
    21% off estimated retail
    Trish Scully Dress (view 2)Trish Scully Dress (view 1)Flawed Gem
    View Product: Trish Scully Dress

    Trish Scully

    Dress
    Size 6X
    $14.99 $11.24 25% off with code THANKU
    72% off estimated retail
    Tea Short Sleeve Blouse (view 2)Tea Short Sleeve Blouse (view 1)
    View Product: Tea Short Sleeve Blouse

    Tea

    Short Sleeve Blouse
    Size 12-18 mo
    $12.99 $10.39 20% off with code THANKU
    51% off estimated retail
    Avia Active T-Shirt (view 2)Avia Active T-Shirt (view 1)
    View Product: Avia Active T-Shirt

    Avia

    Active T-Shirt
    Size 6X
    $13.99 $11.19 20% off with code THANKU
    44% off estimated retail
    Jullian's Closet Long Sleeve Blouse (view 2)Jullian's Closet Long Sleeve Blouse (view 1)
    View Product: Jullian's Closet Long Sleeve Blouse

    Jullian's Closet

    Long Sleeve Blouse
    Size 6X
    $14.99 $11.24 25% off with code THANKU
    54% off estimated retail
    Under Armour Sweatshirt (view 2)Under Armour Sweatshirt (view 1)
    View Product: Under Armour Sweatshirt

    Under Armour

    Sweatshirt
    Size 6X
    $11.99 $8.39 30% off with code THANKU
    78% off estimated retail
    Janie and Jack Sweatshirt (view 2)Janie and Jack Sweatshirt (view 1)
    View Product: Janie and Jack Sweatshirt

    Janie and Jack

    Sweatshirt
    Size 12-18 mo
    $10.99 $8.24 25% off with code THANKU
    69% off estimated retail
    Baby Gap One Piece Swimsuit (view 2)Baby Gap One Piece Swimsuit (view 1)
    View Product: Baby Gap One Piece Swimsuit

    Baby Gap

    One Piece Swimsuit
    Size 12-18 mo
    $10.99 $8.79 20% off with code THANKU
    59% off estimated retail
    H&M Cardigan (view 2)H&M Cardigan (view 1)
    View Product: H&M Cardigan

    H&M

    Cardigan
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    63% off estimated retail
    Assorted Brands Leggings (view 2)Assorted Brands Leggings (view 1)
    View Product: Assorted Brands Leggings

    Assorted Brands

    Leggings
    Size 6X
    $10.99 $8.79 20% off with code THANKU
    50% off estimated retail
    Periscope Long Sleeve Top (view 2)Periscope Long Sleeve Top (view 1)
    View Product: Periscope Long Sleeve Top

    Periscope

    Long Sleeve Top
    Size 6X
    $9.99 $7.99 20% off with code THANKU
    37% off estimated retail
    Cath Kids Short Sleeve Onesie (view 2)Cath Kids Short Sleeve Onesie (view 1)
    View Product: Cath Kids Short Sleeve Onesie

    Cath Kids

    Short Sleeve Onesie
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    33% off estimated retail
    Janie and Jack Short Sleeve Blouse (view 2)Janie and Jack Short Sleeve Blouse (view 1)
    View Product: Janie and Jack Short Sleeve Blouse

    Janie and Jack

    Short Sleeve Blouse
    Size 12-18 mo
    $8.99 $7.19 20% off with code THANKU
    66% off estimated retail
    Hatley Short Sleeve Outfit (view 2)Hatley Short Sleeve Outfit (view 1)
    View Product: Hatley Short Sleeve Outfit

    Hatley

    Short Sleeve Outfit
    Size 12-18 mo
    $9.99 $7.49 25% off with code THANKU
    44% off estimated retail
    Rockets of Awesome Short Sleeve Onesie (view 2)Rockets of Awesome Short Sleeve Onesie (view 1)
    View Product: Rockets of Awesome Short Sleeve Onesie

    Rockets of Awesome

    Short Sleeve Onesie
    Size 12-18 mo
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Avia Dress (view 2)Avia Dress (view 1)Price Drop
    View Product: Avia Dress

    Avia

    Dress
    Size 6X
    $15.99 $11.99 25% off with code THANKU
    51% off estimated retail
    Jumping Jacks Pullover Sweater (view 2)Jumping Jacks Pullover Sweater (view 1)Price Drop
    View Product: Jumping Jacks Pullover Sweater

    Jumping Jacks

    Pullover Sweater
    Size 6X
    $15.99 $9.59 40% off with code THANKU
    76% off estimated retail
    Baby Gap Zip Up Hoodie (view 2)Baby Gap Zip Up Hoodie (view 1)
    View Product: Baby Gap Zip Up Hoodie

    Baby Gap

    Zip Up Hoodie
    Size 12-18 mo
    $12.99 $9.74 25% off with code THANKU
    59% off estimated retail
    The Children's Place One Piece Swimsuit (view 2)The Children's Place One Piece Swimsuit (view 1)Price Drop
    View Product: The Children's Place One Piece Swimsuit

    The Children's Place

    One Piece Swimsuit
    Size 12-18 mo
    $8.99 $7.19 20% off with code THANKU
    50% off estimated retail
    Unbranded Short Sleeve Onesie (view 2)Unbranded Short Sleeve Onesie (view 1)
    View Product: Unbranded Short Sleeve Onesie

    Unbranded

    Short Sleeve Onesie
    Size 12-18 mo
    $10.99 $8.79 20% off with code THANKU
    26% off estimated retail
    Extremely Me Athletic Shorts (view 2)Extremely Me Athletic Shorts (view 1)
    View Product: Extremely Me Athletic Shorts

    Extremely Me

    Athletic Shorts
    Size 6X
    $9.99 $7.99 20% off with code THANKU
    $11
    Expressions Short Sleeve Top (view 2)Expressions Short Sleeve Top (view 1)
    View Product: Expressions Short Sleeve Top

    Expressions

    Short Sleeve Top
    Size 6X
    $8.99 $7.19 20% off with code THANKU
    18% off estimated retail
    Gymboree Leggings (view 2)Gymboree Leggings (view 1)Price Drop
    View Product: Gymboree Leggings

    Gymboree

    Leggings
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    44% off estimated retail
    Nautica Track Jacket (view 2)Nautica Track Jacket (view 1)Price Drop
    View Product: Nautica Track Jacket

    Nautica

    Track Jacket
    Size 6X
    $11.99 $8.39 30% off with code THANKU
    63% off estimated retail
    M&S Long Sleeve Onesie (view 2)M&S Long Sleeve Onesie (view 1)Price Drop
    View Product: M&S Long Sleeve Onesie

    M&S

    Long Sleeve Onesie
    Size 12-18 mo
    $7.99 $6.39 20% off with code THANKU
    63% 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
    $7.99 $6.39 20% off with code THANKU
    27% off estimated retail
    Baby Gap Short Sleeve T-Shirt (view 2)Baby Gap Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Baby Gap Short Sleeve T-Shirt

    Baby Gap

    Short Sleeve T-Shirt
    Size 12-18 mo
    $10.99 $8.79 20% off with code THANKU
    31% 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
    $7.99 $6.39 20% off with code THANKU
    27% off estimated retail
    UV Skinz Rash Guard (view 2)UV Skinz Rash Guard (view 1)Price Drop
    View Product: UV Skinz Rash Guard

    UV Skinz

    Rash Guard
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    63% off estimated retail
    Coolibar Rash Guard (view 2)Coolibar Rash Guard (view 1)Price Drop
    View Product: Coolibar Rash Guard

    Coolibar

    Rash Guard
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    69% off estimated retail
    Little Miss Attitude Cardigan (view 2)Little Miss Attitude Cardigan (view 1)Price Drop
    View Product: Little Miss Attitude Cardigan

    Little Miss Attitude

    Cardigan
    Size 6X
    $8.99 $7.19 20% off with code THANKU
    86% off estimated retail
    The Children's Place Tank Top (view 2)The Children's Place Tank Top (view 1)Price Drop
    View Product: The Children's Place Tank Top

    The Children's Place

    Tank Top
    Size 12-18 mo
    $6.99 $5.59 20% off with code THANKU
    56% off estimated retail
    Baby Gap Shorts (view 2)Baby Gap Shorts (view 1)Price Drop
    View Product: Baby Gap Shorts

    Baby Gap

    Shorts
    Size 12-18 mo
    $9.99 $7.99 20% off with code THANKU
    52% 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
    $7.99 $6.39 20% off with code THANKU
    27% off estimated retail
    Tea Short Sleeve T-Shirt (view 2)Tea Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Tea Short Sleeve T-Shirt

    Tea

    Short Sleeve T-Shirt
    Size 12-18 mo
    $7.99 $6.39 20% off with code THANKU
    66% off estimated retail
    Cherry Stix Vest (view 2)Cherry Stix Vest (view 1)Price Drop
    View Product: Cherry Stix Vest

    Cherry Stix

    Vest
    Size 6X
    $8.99 $7.19 20% off with code THANKU
    59% off estimated retail
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