Trending Categories
Trending Brands
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!
394 items
Sort by:
View Product: Janie and Jack Short Sleeve Outfit
Janie and Jack
Short Sleeve Outfit
Size 12-18 mo
$12.99 $10.39 20% off with code THANKU
69% off estimated retailView Product: Splendid Short Sleeve Outfit
Splendid
Short Sleeve Outfit
Size 12-18 mo
$7.99 $6.39 20% off with code THANKU
63% off estimated retailView Product: Disney for Baby Gap Long Sleeve Outfit
Disney for Baby Gap
Long Sleeve Outfit
Size 12-18 mo
$11.99 $9.59 20% off with code THANKU
45% off estimated retailView Product: Primary Clothing Long Sleeve Onesie
Primary Clothing
Long Sleeve Onesie
Size 12-18 mo
$7.99 $6.39 20% off with code THANKU
70% off estimated retailView Product: Koala Kids Long Sleeve Blouse
Koala Kids
Long Sleeve Blouse
Size 12-18 mo
$7.99 $6.39 20% off with code THANKU
46% off estimated retailView Product: Baby Gap Short Sleeve Onesie
Baby Gap
Short Sleeve Onesie
Size 12-18 mo
$7.99 $6.39 20% off with code THANKU
50% off estimated retailView Product: Baby Gap Short Sleeve Outfit
Baby Gap
Short Sleeve Outfit
Size 12-18 mo
$10.99 $8.79 20% off with code THANKU
59% off estimated retailView Product: Laughing Giraffe Long Sleeve Onesie
Laughing Giraffe
Long Sleeve Onesie
Size 12-18 mo
$7.99 $6.39 20% off with code THANKU
63% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 12-18 mo
$5.99 $4.79 20% off with code THANKU
60% off estimated retailView Product: Cocomelon Short Sleeve T-Shirt
Cocomelon
Short Sleeve T-Shirt
Size 12-18 mo
$5.99 $4.79 20% off with code THANKU
60% off estimated retailView Product: Gymboree Long Sleeve Onesie
Gymboree
Long Sleeve Onesie
Size 12-18 mo
$12.99 $10.39 20% off with code THANKU
51% off estimated retailView Product: Primary Clothing Long Sleeve Onesie
Primary Clothing
Long Sleeve Onesie
Size 12-18 mo
$7.99 $6.39 20% off with code THANKU
70% off estimated retailView Product: Baby Gap Long Sleeve Outfit
Baby Gap
Long Sleeve Outfit
Size 12-18 mo
$11.99 $9.59 20% off with code THANKU
60% off estimated retailView Product: BAILEY'S BLOSSOMS Short Sleeve Onesie
BAILEY'S BLOSSOMS
Short Sleeve Onesie
Size 12-18 mo
$9.99 $7.99 20% off with code THANKU
33% off estimated retailView Product: Gymboree Turtleneck Sweater
Gymboree
Turtleneck Sweater
Size 12-18 mo
$13.99 $11.19 20% off with code THANKU
62% off estimated retailView Product: Baby Gap Short Sleeve Onesie
Baby Gap
Short Sleeve Onesie
Size 12-18 mo
$8.99 $7.19 20% off with code THANKU
43% off estimated retailView Product: Baby Gap Long Sleeve Onesie
Baby Gap
Long Sleeve Onesie
Size 12-18 mo
$10.99 $8.79 20% off with code THANKU
63% off estimated retailView Product: Baby Gap Short Sleeve Onesie
Baby Gap
Short Sleeve Onesie
Size 12-18 mo
$8.99 $7.19 20% off with code THANKU
43% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 12-18 mo
$5.99 $4.79 20% off with code THANKU
60% off estimated retailView Product: Assorted Brands Faux Fur Vest
Assorted Brands
Faux Fur Vest
Size 12-18 mo
$9.99 $7.99 20% off with code THANKU
72% off estimated retailView Product: Gymboree Short Sleeve Onesie
Gymboree
Short Sleeve Onesie
Size 12-18 mo
$9.99 $7.99 20% off with code THANKU
60% off estimated retailView Product: Cafe Press Short Sleeve Onesie
Cafe Press
Short Sleeve Onesie
Size 12-18 mo
$10.99 $8.79 20% off with code THANKU
38% off estimated retailView Product: Genuine Kids from Oshkosh Fleece Jacket
Genuine Kids from Oshkosh
Fleece Jacket
Size 12-18 mo
$11.99 $9.59 20% off with code THANKU
42% off estimated retailView Product: Baby Gap Long Sleeve Outfit
Baby Gap
Long Sleeve Outfit
Size 12-18 mo
$10.99 $8.79 20% off with code THANKU
59% off estimated retailView Product: Juicy Couture Casual Pants
Juicy Couture
Casual Pants
Size 12-18 mo
$15.99 $12.79 20% off with code THANKU
81% off estimated retailView Product: Baby Gap One Piece Swimsuit
Baby Gap
One Piece Swimsuit
Size 12-18 mo
$11.99 $9.59 20% off with code THANKU
55% off estimated retailView Product: The Cuddle Club Long Sleeve Outfit
The Cuddle Club
Long Sleeve Outfit
Size 12-18 mo
$6.99 $5.59 20% off with code THANKU
36% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 12-18 mo
$8.99 $7.19 20% off with code THANKU
40% off estimated retailView Product: Baby Gap Short Sleeve Onesie
Baby Gap
Short Sleeve Onesie
Size 12-18 mo
$8.99 $7.19 20% off with code THANKU
43% off estimated retailView Product: Disney Store One Piece Swimsuit
Disney Store
One Piece Swimsuit
Size 12-18 mo
$9.99 $7.99 20% off with code THANKU
28% off estimated retailView Product: Old Navy One Piece Swimsuit
Old Navy
One Piece Swimsuit
Size 12-18 mo
$12.99 $10.39 20% off with code THANKU
27% off estimated retailView Product: Janie and Jack Short Sleeve Polo
Janie and Jack
Short Sleeve Polo
Size 12-18 mo
$11.99 $9.59 20% off with code THANKU
57% off estimated retailView Product: California Costume Special Occasion Dress
California Costume
Special Occasion Dress
Size 12-18 mo
$10.99 $8.79 20% off with code THANKU
38% off estimated retailView Product: OshKosh B'gosh Two Piece Swimsuit
OshKosh B'gosh
Two Piece Swimsuit
Size 12-18 mo
$12.99 $10.39 20% off with code THANKU
45% off estimated retailView Product: Baby Gap Short Sleeve Henley
Baby Gap
Short Sleeve Henley
Size 12-18 mo
$7.99 $6.39 20% off with code THANKU
50% off estimated retailView Product: Baby Gap Long Sleeve Onesie
Baby Gap
Long Sleeve Onesie
Size 12-18 mo
$13.99 $11.19 20% off with code THANKU
53% off estimated retail