About
ThredUp LogoThredUp
Shop
SellCleanout animation
Beta
My ThredUp
Account
0
Check out

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 filter4TRemove filter12Remove filterRayonRemove filterAcrylicRemove filterSpandexRemove filterNew with TagsRemove filter
101 items
Sort by:
    Ella Moss Dress (view 2)Ella Moss Dress (view 1)
    View Product: Ella Moss Dress

    Ella Moss

    Dress
    Size 12
    $40.99
    80% off estimated retail
    Lularoe Dress (view 2)Lularoe Dress (view 1)
    View Product: Lularoe Dress

    Lularoe

    Dress
    Size 12
    $25.99
    40% off estimated retail
    Vineyard Vines Shorts (view 2)Vineyard Vines Shorts (view 1)
    View Product: Vineyard Vines Shorts

    Vineyard Vines

    Shorts
    Size 12
    $8.99
    66% off estimated retail
    Lilly Pulitzer Pullover Sweater (view 2)Lilly Pulitzer Pullover Sweater (view 1)New With Tags
    View Product: Lilly Pulitzer Pullover Sweater

    Lilly Pulitzer

    Pullover Sweater
    Size 12
    $25.99
    70% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Janie and Jack Two Piece Swimsuit (view 2)Janie and Jack Two Piece Swimsuit (view 1)
    View Product: Janie and Jack Two Piece Swimsuit

    Janie and Jack

    Two Piece Swimsuit
    Size 12
    $17.99
    57% off estimated retail
    Athleta Pullover Hoodie (view 2)Athleta Pullover Hoodie (view 1)
    View Product: Athleta Pullover Hoodie

    Athleta

    Pullover Hoodie
    Size 12
    $28.99
    55% off estimated retail
    Athleta Pullover Sweater (view 2)Athleta Pullover Sweater (view 1)
    View Product: Athleta Pullover Sweater

    Athleta

    Pullover Sweater
    Size 12
    $29.99
    63% off estimated retail
    Athleta Shorts (view 2)Athleta Shorts (view 1)
    View Product: Athleta Shorts

    Athleta

    Shorts
    Size 12
    $18.99
    42% off estimated retail
    Athleta Sweatshirt (view 2)Athleta Sweatshirt (view 1)
    View Product: Athleta Sweatshirt

    Athleta

    Sweatshirt
    Size 12
    $18.99
    42% off estimated retail
    Matilda Jane Long Sleeve T-Shirt (view 2)Matilda Jane Long Sleeve T-Shirt (view 1)
    View Product: Matilda Jane Long Sleeve T-Shirt

    Matilda Jane

    Long Sleeve T-Shirt
    Size 12
    $19.99
    41% off estimated retail
    Disney Dress (view 2)Disney Dress (view 1)
    View Product: Disney Dress

    Disney

    Dress
    Size 4T
    $16.99
    46% off estimated retail
    Athleta Sweatshirt (view 2)Athleta Sweatshirt (view 1)
    View Product: Athleta Sweatshirt

    Athleta

    Sweatshirt
    Size 12
    $23.99
    63% off estimated retail
    Athleta Shorts (view 2)Athleta Shorts (view 1)
    View Product: Athleta Shorts

    Athleta

    Shorts
    Size 12
    $15.99
    51% off estimated retail
    Iz Byer Special Occasion Dress (view 2)Iz Byer Special Occasion Dress (view 1)
    View Product: Iz Byer Special Occasion Dress

    Iz Byer

    Special Occasion Dress
    Size 12
    $13.99
    65% 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 12
    $9.99
    52% 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 12
    $11.99
    42% off estimated retail
    Athleta Athletic Shorts (view 2)Athleta Athletic Shorts (view 1)
    View Product: Athleta Athletic Shorts

    Athleta

    Athletic Shorts
    Size 12
    $16.99
    48% off estimated retail
    Lands' End One Piece Swimsuit (view 2)Lands' End One Piece Swimsuit (view 1)
    View Product: Lands' End One Piece Swimsuit

    Lands' End

    One Piece Swimsuit
    Size 12
    $17.99
    52% off estimated retail
    Sunnykids Athletic Shorts (view 2)Sunnykids Athletic Shorts (view 1)
    View Product: Sunnykids Athletic Shorts

    Sunnykids

    Athletic Shorts
    Size 12
    $8.99
    43% off estimated retail
    Tween Diva Special Occasion Dress (view 2)Tween Diva Special Occasion Dress (view 1)
    View Product: Tween Diva Special Occasion Dress

    Tween Diva

    Special Occasion Dress
    Size 12
    $23.99
    70% off estimated retail
    Adidas Shorts (view 2)Adidas Shorts (view 1)New With Tags
    View Product: Adidas Shorts

    Adidas

    Shorts
    Size 12
    $17.99
    64% off estimated retail
    Athleta Girl x Simone Biles Athletic Shorts (view 2)Athleta Girl x Simone Biles Athletic Shorts (view 1)
    View Product: Athleta Girl x Simone Biles Athletic Shorts

    Athleta Girl x Simone Biles

    Athletic Shorts
    Size 12
    $15.99
    70% off estimated retail
    Tractr Denim Shorts (view 2)Tractr Denim Shorts (view 1)
    View Product: Tractr Denim Shorts

    Tractr

    Denim Shorts
    Size 12
    $12.99
    73% off estimated retail
    7 For All Mankind Jeans (view 2)7 For All Mankind Jeans (view 1)
    View Product: 7 For All Mankind Jeans

    7 For All Mankind

    Jeans
    Size 12
    $16.99
    73% off estimated retail
    Gap Kids Jeans (view 2)Gap Kids Jeans (view 1)
    View Product: Gap Kids Jeans

    Gap Kids

    Jeans
    Size 12
    $17.99
    58% off estimated retail
    Assorted Brands Special Occasion Dress (view 2)Assorted Brands Special Occasion Dress (view 1)
    View Product: Assorted Brands Special Occasion Dress

    Assorted Brands

    Special Occasion Dress
    Size 4T
    $20.99
    53% off estimated retail
    Speechless Special Occasion Dress (view 2)Speechless Special Occasion Dress (view 1)
    View Product: Speechless Special Occasion Dress

    Speechless

    Special Occasion Dress
    Size 12
    $18.99
    70% off estimated retail
    Crewcuts Jeans (view 2)Crewcuts Jeans (view 1)
    View Product: Crewcuts Jeans

    Crewcuts

    Jeans
    Size 12
    $15.99
    75% off estimated retail
    Athleta Active Skort (view 2)Athleta Active Skort (view 1)New With Tags
    View Product: Athleta Active Skort

    Athleta

    Active Skort
    Size 12
    $20.99
    53% off estimated retail
    Bixby Nomad Short Sleeve T-Shirt (view 2)Bixby Nomad Short Sleeve T-Shirt (view 1)
    View Product: Bixby Nomad Short Sleeve T-Shirt

    Bixby Nomad

    Short Sleeve T-Shirt
    Size 12
    $11.99
    45% off estimated retail
    C&C California Dress (view 2)C&C California Dress (view 1)
    View Product: C&C California Dress

    C&C California

    Dress
    Size 4T
    $11.99
    73% off estimated retail
    Athleta Athletic Shorts (view 2)Athleta Athletic Shorts (view 1)
    View Product: Athleta Athletic Shorts

    Athleta

    Athletic Shorts
    Size 12
    $20.99
    36% off estimated retail
    Tea Leggings (view 2)Tea Leggings (view 1)
    View Product: Tea Leggings

    Tea

    Leggings
    Size 12
    $16.99
    29% off estimated retail
    Art Class Dress (view 2)Art Class Dress (view 1)
    View Product: Art Class Dress

    Art Class

    Dress
    Size 4T
    $13.99
    39% off estimated retail
    Athleta Pullover Sweater (view 2)Athleta Pullover Sweater (view 1)New With Tags
    View Product: Athleta Pullover Sweater

    Athleta

    Pullover Sweater
    Size 12
    $28.99
    55% off estimated retail
    Ivivva Leggings (view 2)Ivivva Leggings (view 1)
    View Product: Ivivva Leggings

    Ivivva

    Leggings
    Size 12
    $15.99
    51% off estimated retail
    Athleta Athletic Shorts (view 2)Athleta Athletic Shorts (view 1)
    View Product: Athleta Athletic Shorts

    Athleta

    Athletic Shorts
    Size 12
    $20.99
    36% off estimated retail
    Athleta Jacket (view 2)Athleta Jacket (view 1)
    View Product: Athleta Jacket

    Athleta

    Jacket
    Size 12
    $35.99
    56% off estimated retail
    Athleta Track Jacket (view 2)Athleta Track Jacket (view 1)
    View Product: Athleta Track Jacket

    Athleta

    Track Jacket
    Size 12
    $21.99
    55% off estimated retail
    Athleta One Piece Swimsuit (view 2)Athleta One Piece Swimsuit (view 1)
    View Product: Athleta One Piece Swimsuit

    Athleta

    One Piece Swimsuit
    Size 12
    $33.99
    30% off estimated retail
    Old Navy Shorts (view 2)Old Navy Shorts (view 1)
    View Product: Old Navy Shorts

    Old Navy

    Shorts
    Size 4T
    $8.99
    57% off estimated retail
    Hudson Jeans Jeans (view 2)Hudson Jeans Jeans (view 1)
    View Product: Hudson Jeans Jeans

    Hudson Jeans

    Jeans
    Size 4T
    $16.99
    76% off estimated retail
    Bonnie Jean Dress (view 2)Bonnie Jean Dress (view 1)
    View Product: Bonnie Jean Dress

    Bonnie Jean

    Dress
    Size 4T
    $12.99
    59% off estimated retail
    Athleta Athletic Shorts (view 2)Athleta Athletic Shorts (view 1)
    View Product: Athleta Athletic Shorts

    Athleta

    Athletic Shorts
    Size 12
    $15.99
    51% off estimated retail
    Soma Short Sleeve T-Shirt (view 2)Soma Short Sleeve T-Shirt (view 1)
    View Product: Soma Short Sleeve T-Shirt

    Soma

    Short Sleeve T-Shirt
    Size 12
    $8.99
    18% off estimated retail
    Danskin Now One Piece Swimsuit (view 2)Danskin Now One Piece Swimsuit (view 1)
    View Product: Danskin Now One Piece Swimsuit

    Danskin Now

    One Piece Swimsuit
    Size 12
    $8.99
    43% off estimated retail
    Reebok Leggings (view 2)Reebok Leggings (view 1)
    View Product: Reebok Leggings

    Reebok

    Leggings
    Size 12
    $12.99
    51% off estimated retail
    Reebok Leggings (view 2)Reebok Leggings (view 1)
    View Product: Reebok Leggings

    Reebok

    Leggings
    Size 12
    $8.99
    66% off estimated retail
    Athleta Shorts (view 2)Athleta Shorts (view 1)
    View Product: Athleta Shorts

    Athleta

    Shorts
    Size 12
    $20.99
    36% off estimated retail
    7 For All Mankind Jeans (view 2)7 For All Mankind Jeans (view 1)
    View Product: 7 For All Mankind Jeans

    7 For All Mankind

    Jeans
    Size 12
    $15.99
    75% off estimated retail
    Mud Pie One Piece Swimsuit (view 2)Mud Pie One Piece Swimsuit (view 1)New With Tags
    View Product: Mud Pie One Piece Swimsuit

    Mud Pie

    One Piece Swimsuit
    Size 4T
    $24.99
    47% off estimated retail
    Gap Kids Dress (view 2)Gap Kids Dress (view 1)
    View Product: Gap Kids Dress

    Gap Kids

    Dress
    Size 12
    $19.99
    53% off estimated retail
    Ruffle Butts Dress (view 2)Ruffle Butts Dress (view 1)
    View Product: Ruffle Butts Dress

    Ruffle Butts

    Dress
    Size 4T
    $9.99
    44% off estimated retail
    Athleta Athletic Shorts (view 2)Athleta Athletic Shorts (view 1)
    View Product: Athleta Athletic Shorts

    Athleta

    Athletic Shorts
    Size 12
    $19.99
    39% off estimated retail
    Silver Charm Short Sleeve T-Shirt (view 2)Silver Charm Short Sleeve T-Shirt (view 1)New With Tags
    View Product: Silver Charm Short Sleeve T-Shirt

    Silver Charm

    Short Sleeve T-Shirt
    Size 4T
    $6.99
    22% off estimated retail
    Lilly Pulitzer Track Jacket (view 2)Lilly Pulitzer Track Jacket (view 1)
    View Product: Lilly Pulitzer Track Jacket

    Lilly Pulitzer

    Track Jacket
    Size 12
    $19.99
    59% off estimated retail
    Athleta Active Pants (view 2)Athleta Active Pants (view 1)
    View Product: Athleta Active Pants

    Athleta

    Active Pants
    Size 12
    $14.99
    54% off estimated retail
    Athleta Active T-Shirt (view 2)Athleta Active T-Shirt (view 1)
    View Product: Athleta Active T-Shirt

    Athleta

    Active T-Shirt
    Size 12
    $20.99
    57% off estimated retail
    Knit Works Kimono (view 2)Knit Works Kimono (view 1)New With Tags
    View Product: Knit Works Kimono

    Knit Works

    Kimono
    Size 12
    $21.99
    62% off estimated retail
    Knit Works Dress (view 2)Knit Works Dress (view 1)New With Tags
    View Product: Knit Works Dress

    Knit Works

    Dress
    Size 12
    $9.99
    63% off estimated retail
    Spiritual Gangster Sweatshirt (view 2)Spiritual Gangster Sweatshirt (view 1)
    View Product: Spiritual Gangster Sweatshirt

    Spiritual Gangster

    Sweatshirt
    Size 12
    $21.99
    60% off estimated retail
    Tommy Bahama Jeggings (view 2)Tommy Bahama Jeggings (view 1)
    View Product: Tommy Bahama Jeggings

    Tommy Bahama

    Jeggings
    Size 12
    $16.99
    58% off estimated retail
    Athleta Active T-Shirt (view 2)Athleta Active T-Shirt (view 1)
    View Product: Athleta Active T-Shirt

    Athleta

    Active T-Shirt
    Size 12
    $22.99
    53% off estimated retail
    Gap Jeans (view 2)Gap Jeans (view 1)
    View Product: Gap Jeans

    Gap

    Jeans
    Size 12
    $17.99
    64% off estimated retail
    Maison Kids Cardigan (view 2)Maison Kids Cardigan (view 1)
    View Product: Maison Kids Cardigan

    Maison Kids

    Cardigan
    Size 12
    $20.99
    61% off estimated retail
    Vintage Havana Casual Pants (view 2)Vintage Havana Casual Pants (view 1)
    View Product: Vintage Havana Casual Pants

    Vintage Havana

    Casual Pants
    Size 12
    $18.99
    70% off estimated retail
    Athleta Zip Up Hoodie (view 2)Athleta Zip Up Hoodie (view 1)
    View Product: Athleta Zip Up Hoodie

    Athleta

    Zip Up Hoodie
    Size 12
    $24.99
    61% off estimated retail
    Alice + Ames Dress (view 2)Alice + Ames Dress (view 1)
    View Product: Alice + Ames Dress

    Alice + Ames

    Dress
    Size 4T
    $19.99
    55% off estimated retail
    Alice+Ames Dress (view 2)Alice+Ames Dress (view 1)
    View Product: Alice+Ames Dress

    Alice+Ames

    Dress
    Size 4T
    $21.99
    60% off estimated retail
    Athleta Active T-Shirt (view 2)Athleta Active T-Shirt (view 1)
    View Product: Athleta Active T-Shirt

    Athleta

    Active T-Shirt
    Size 12
    $19.99
    59% off estimated retail
    Haani Cardigan (view 2)Haani Cardigan (view 1)
    View Product: Haani Cardigan

    Haani

    Cardigan
    Size 12
    $13.99
    65% off estimated retail
    Athleta Athletic Shorts (view 2)Athleta Athletic Shorts (view 1)
    View Product: Athleta Athletic Shorts

    Athleta

    Athletic Shorts
    Size 12
    $14.99
    54% off estimated retail
    Lularoe Cardigan (view 2)Lularoe Cardigan (view 1)
    View Product: Lularoe Cardigan

    Lularoe

    Cardigan
    Size 12
    $19.99
    63% off estimated retail
    Justice Active Pullover Hoodie (view 2)Justice Active Pullover Hoodie (view 1)
    View Product: Justice Active Pullover Hoodie

    Justice Active

    Pullover Hoodie
    Size 12
    $14.99
    65% off estimated retail
    Rumi + Ryder Dress (view 2)Rumi + Ryder Dress (view 1)
    View Product: Rumi + Ryder Dress

    Rumi + Ryder

    Dress
    Size 12
    $15.99
    70% off estimated retail
    Kanu Surf One Piece Swimsuit (view 2)Kanu Surf One Piece Swimsuit (view 1)
    View Product: Kanu Surf One Piece Swimsuit

    Kanu Surf

    One Piece Swimsuit
    Size 4T
    $14.99
    44% off estimated retail
    Arizona Jean Company Dress (view 2)Arizona Jean Company Dress (view 1)
    View Product: Arizona Jean Company Dress

    Arizona Jean Company

    Dress
    Size 12
    $9.99
    54% off estimated retail
    Hanna Andersson Jeans (view 2)Hanna Andersson Jeans (view 1)
    View Product: Hanna Andersson Jeans

    Hanna Andersson

    Jeans
    Size 12
    $16.99
    60% off estimated retail
    Carhartt Long Sleeve Button-Down Shirt (view 2)Carhartt Long Sleeve Button-Down Shirt (view 1)
    View Product: Carhartt Long Sleeve Button-Down Shirt

    Carhartt

    Long Sleeve Button-Down Shirt
    Size 12
    $15.99
    63% off estimated retail
    INC International Concepts Khaki Shorts (view 2)INC International Concepts Khaki Shorts (view 1)
    View Product: INC International Concepts Khaki Shorts

    INC International Concepts

    Khaki Shorts
    Size 12
    $9.99
    69% off estimated retail
    Zoe Ltd Dress (view 2)Zoe Ltd Dress (view 1)
    View Product: Zoe Ltd Dress

    Zoe Ltd

    Dress
    Size 12
    $43.99
    71% off estimated retail
    Nike Halter Top (view 2)Nike Halter Top (view 1)
    View Product: Nike Halter Top

    Nike

    Halter Top
    Size 12
    $11.99
    55% off estimated retail
    Justice Dress (view 2)Justice Dress (view 1)
    View Product: Justice Dress

    Justice

    Dress
    Size 12
    $20.99
    52% off estimated retail
    Joe's Jeans Jeggings (view 2)Joe's Jeans Jeggings (view 1)
    View Product: Joe's Jeans Jeggings

    Joe's Jeans

    Jeggings
    Size 12
    $12.99
    73% off estimated retail
    Assorted Brands Pullover Hoodie (view 2)Assorted Brands Pullover Hoodie (view 1)
    View Product: Assorted Brands Pullover Hoodie

    Assorted Brands

    Pullover Hoodie
    Size 12
    $15.99
    63% off estimated retail
    Unbranded Special Occasion Dress (view 2)Unbranded Special Occasion Dress (view 1)
    View Product: Unbranded Special Occasion Dress

    Unbranded

    Special Occasion Dress
    Size 12
    $23.99
    56% off estimated retail
    Garnet Hill One Piece Swimsuit (view 2)Garnet Hill One Piece Swimsuit (view 1)
    View Product: Garnet Hill One Piece Swimsuit

    Garnet Hill

    One Piece Swimsuit
    Size 12
    $16.99
    48% off estimated retail
    Matilda Jane Skirt (view 2)Matilda Jane Skirt (view 1)New With Tags
    View Product: Matilda Jane Skirt

    Matilda Jane

    Skirt
    Size 12
    $21.99
    53% off estimated retail
    Blue Spice Jeans (view 2)Blue Spice Jeans (view 1)
    View Product: Blue Spice Jeans

    Blue Spice

    Jeans
    Size 12
    $9.99
    54% off estimated retail
    Lands' End One Piece Swimsuit (view 2)Lands' End One Piece Swimsuit (view 1)
    View Product: Lands' End One Piece Swimsuit

    Lands' End

    One Piece Swimsuit
    Size 12
    $22.99
    39% off estimated retail
    Little Lass Romper (view 2)Little Lass Romper (view 1)
    View Product: Little Lass Romper

    Little Lass

    Romper
    Size 4T
    $12.99
    27% off estimated retail
    Old Navy Jeans (view 2)Old Navy Jeans (view 1)
    View Product: Old Navy Jeans

    Old Navy

    Jeans
    Size 12
    $19.99
    60% off estimated retail
    Btween Dress (view 2)Btween Dress (view 1)
    View Product: Btween Dress

    Btween

    Dress
    Size 12
    $14.99
    54% off estimated retail
    Unbranded Rash Guard (view 2)Unbranded Rash Guard (view 1)
    View Product: Unbranded Rash Guard

    Unbranded

    Rash Guard
    Size 4T
    $10.99
    38% off estimated retail
    Gap Kids Leggings (view 2)Gap Kids Leggings (view 1)
    View Product: Gap Kids Leggings

    Gap Kids

    Leggings
    Size 12
    $12.99
    38% off estimated retail
    Assorted Brands Two Piece Swimsuit (view 2)Assorted Brands Two Piece Swimsuit (view 1)
    View Product: Assorted Brands Two Piece Swimsuit

    Assorted Brands

    Two Piece Swimsuit
    Size 12
    $11.99
    63% off estimated retail
    Assorted Brands Jeans (view 2)Assorted Brands Jeans (view 1)
    View Product: Assorted Brands Jeans

    Assorted Brands

    Jeans
    Size 12
    $15.99
    63% off estimated retail
    Tahari Dress (view 2)Tahari Dress (view 1)
    View Product: Tahari Dress

    Tahari

    Dress
    Size 4T
    $11.99
    66% off estimated retail
    Athleta Casual Pants (view 2)Athleta Casual Pants (view 1)
    View Product: Athleta Casual Pants

    Athleta

    Casual Pants
    Size 12
    $25.99
    60% off estimated retail
    Nike Pullover Hoodie (view 2)Nike Pullover Hoodie (view 1)
    View Product: Nike Pullover Hoodie

    Nike

    Pullover Hoodie
    Size 12
    $21.99
    62% off estimated retail
    Btween Dress (view 2)Btween Dress (view 1)
    View Product: Btween Dress

    Btween

    Dress
    Size 12
    $12.99
    60% off estimated retail
    Back
    1
    Next

    Loading...