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!
2,955 items
Sort by:
View Product: EZPZ Easy Peasy Short Sleeve Onesie
EZPZ Easy Peasy
Short Sleeve Onesie
Size 3-6 mo
$12.99 $8.44 35% off with code HOTDEAL
63% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size 3-6 mo
$4.99 $3.99 20% off with code HOTDEAL
28% off estimated retailView Product: Nicole Miller Long Sleeve Outfit
Nicole Miller
Long Sleeve Outfit
Size 3-6 mo
$10.99 $8.24 25% off with code HOTDEAL
66% off estimated retailView Product: Monica + Andy Long Sleeve Outfit
Monica + Andy
Long Sleeve Outfit
Size 3-6 mo
$9.99 $7.49 25% off with code HOTDEAL
54% off estimated retailView Product: Baby Gap Long Sleeve Onesie
Baby Gap
Long Sleeve Onesie
Size 3-6 mo
$15.99 $12.79 20% off with code HOTDEAL
46% off estimated retailView Product: Baby Gap Long Sleeve Outfit
Baby Gap
Long Sleeve Outfit
Size 3-6 mo
$16.99 $13.59 20% off with code HOTDEAL
54% off estimated retailView Product: JoJo Maman Bebe Long Sleeve Outfit
JoJo Maman Bebe
Long Sleeve Outfit
Size 3-6 mo
$12.99 $9.09 30% off with code HOTDEAL
60% off estimated retailView Product: Wonder Nation Short Sleeve Onesie
Wonder Nation
Short Sleeve Onesie
Size 3-6 mo
$4.99 $3.99 20% off with code HOTDEAL
28% off estimated retailView Product: Rare Editions Special Occasion Dress
Rare Editions
Special Occasion Dress
Size 3-6 mo
$12.99 $10.39 20% off with code HOTDEAL
63% off estimated retailView Product: Unbranded Short Sleeve Onesie
Unbranded
Short Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code HOTDEAL
60% off estimated retailView Product: Gerber Organic Short Sleeve Onesie
Gerber Organic
Short Sleeve Onesie
Size 3-6 mo
$4.99 $3.99 20% off with code HOTDEAL
28% off estimated retailView Product: OshKosh B'gosh Short Sleeve Outfit
OshKosh B'gosh
Short Sleeve Outfit
Size 3-6 mo
$8.99 $7.19 20% off with code HOTDEAL
57% off estimated retailView Product: Primary Clothing Long Sleeve Onesie
Primary Clothing
Long Sleeve Onesie
Size 3-6 mo
$7.99 $6.39 20% off with code HOTDEAL
70% off estimated retailView Product: Cat & Jack Long Sleeve Onesie
Cat & Jack
Long Sleeve Onesie
Size 3-6 mo
$7.99 $6.39 20% off with code HOTDEAL
20% off estimated retailView Product: Rachel Zoe Long Sleeve Onesie
Rachel Zoe
Long Sleeve Onesie
Size 3-6 mo
$27.99 $18.19 35% off with code HOTDEAL
74% off estimated retailView Product: Primary Clothing Short Sleeve Onesie
Primary Clothing
Short Sleeve Onesie
Size 3-6 mo
$8.99 $7.19 20% off with code HOTDEAL
50% off estimated retailView Product: Cloud Island Long Sleeve Outfit
Cloud Island
Long Sleeve Outfit
Size 3-6 mo
$7.99 $6.39 20% off with code HOTDEAL
27% off estimated retailView Product: Sesame Street Short Sleeve Outfit
Sesame Street
Short Sleeve Outfit
Size 3-6 mo
$5.99 $4.79 20% off with code HOTDEAL
45% off estimated retailView Product: Cat & Jack Short Sleeve Outfit
Cat & Jack
Short Sleeve Outfit
Size 3-6 mo
$8.99 $7.19 20% off with code HOTDEAL
25% off estimated retailView Product: Monica + Andy Long Sleeve Onesie
Monica + Andy
Long Sleeve Onesie
Size 3-6 mo
$12.99 $9.09 30% off with code HOTDEAL
40% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size 3-6 mo
$4.99 $3.99 20% off with code HOTDEAL
28% off estimated retailView Product: Bebe-a-go-go Short Sleeve Onesie
Bebe-a-go-go
Short Sleeve Onesie
Size 3-6 mo
$6.99 $5.59 20% off with code HOTDEAL
68% off estimated retailView Product: Baby Gap Long Sleeve Outfit
Baby Gap
Long Sleeve Outfit
Size 3-6 mo
$15.99 $12.79 20% off with code HOTDEAL
56% off estimated retailView Product: Assorted Brands Long Sleeve Onesie
Assorted Brands
Long Sleeve Onesie
Size 3-6 mo
$11.99 $8.99 25% off with code HOTDEAL
45% off estimated retailView Product: John Deere Long Sleeve Onesie
John Deere
Long Sleeve Onesie
Size 3-6 mo
$7.99 $6.39 20% off with code HOTDEAL
50% off estimated retailView Product: Monica + Andy Long Sleeve Outfit
Monica + Andy
Long Sleeve Outfit
Size 3-6 mo
$9.99 $7.49 25% off with code HOTDEAL
54% off estimated retailView Product: Koala Baby Boutique Sweatpants
Koala Baby Boutique
Sweatpants
Size 3-6 mo
$10.99 $8.79 20% off with code HOTDEAL
50% off estimated retailView Product: Janie and Jack Sleeveless Top
Janie and Jack
Sleeveless Top
Size 3-6 mo
$6.99 $5.59 20% off with code HOTDEAL
61% off estimated retailView Product: Cat & Jack Short Sleeve Onesie
Cat & Jack
Short Sleeve Onesie
Size 3-6 mo
$4.99 $3.99 20% off with code HOTDEAL
50% off estimated retailView Product: Gymboree Long Sleeve Onesie
Gymboree
Long Sleeve Onesie
Size 3-6 mo
$13.99 $11.19 20% off with code HOTDEAL
48% off estimated retailView Product: Baby Gap Long Sleeve Outfit
Baby Gap
Long Sleeve Outfit
Size 3-6 mo
$16.99 $13.59 20% off with code HOTDEAL
54% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size 3-6 mo
$4.99 $3.99 20% off with code HOTDEAL
28% off estimated retailView Product: Cloud Island Short Sleeve Onesie
Cloud Island
Short Sleeve Onesie
Size 3-6 mo
$4.99 $3.99 20% off with code HOTDEAL
28% off estimated retailView Product: Shabby Chic Long Sleeve Outfit
Shabby Chic
Long Sleeve Outfit
Size 3-6 mo
$9.99 $7.99 20% off with code HOTDEAL
54% off estimated retailView Product: Cat & Jack Long Sleeve Onesie
Cat & Jack
Long Sleeve Onesie
Size 3-6 mo
$8.99 $7.19 20% off with code HOTDEAL
10% off estimated retailView Product: Beaux et Belles Short Sleeve Onesie
Beaux et Belles
Short Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code HOTDEAL
14% off estimated retailView Product: Gymboree Long Sleeve Outfit
Gymboree
Long Sleeve Outfit
Size 3-6 mo
$12.99 $10.39 20% off with code HOTDEAL
51% off estimated retailView Product: Cat & Jack Short Sleeve Onesie
Cat & Jack
Short Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code HOTDEAL
40% off estimated retailView Product: Baby Gap Long Sleeve Outfit
Baby Gap
Long Sleeve Outfit
Size 3-6 mo
$15.99 $12.79 20% off with code HOTDEAL
56% off estimated retailView Product: First Impressions Short Sleeve Onesie
First Impressions
Short Sleeve Onesie
Size 3-6 mo
$8.99 $7.19 20% off with code HOTDEAL
50% off estimated retailView Product: Koala Baby Long Sleeve Onesie
Koala Baby
Long Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code HOTDEAL
45% off estimated retailView Product: Pastourelle by Pippa and Julie Shrug
Size 3-6 mo
$13.99 $9.79 30% off with code HOTDEAL
61% off estimated retailView Product: Garanimals Long Sleeve Onesie
Garanimals
Long Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code HOTDEAL
45% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Outfit
Child of Mine by Carter's
Long Sleeve Outfit
Size 3-6 mo
$8.99 $7.19 20% off with code HOTDEAL
18% off estimated retailView Product: Gymboree Long Sleeve Onesie
Gymboree
Long Sleeve Onesie
Size 3-6 mo
$12.99 $10.39 20% off with code HOTDEAL
51% off estimated retailView Product: Cat & Jack Long Sleeve Outfit
Cat & Jack
Long Sleeve Outfit
Size 3-6 mo
$8.99 $7.19 20% off with code HOTDEAL
25% off estimated retailView Product: Burt's Bees Baby Long Sleeve Onesie
Burt's Bees Baby
Long Sleeve Onesie
Size 3-6 mo
$8.99 $7.19 20% off with code HOTDEAL
18% off estimated retailView Product: Unbranded Short Sleeve Onesie
Unbranded
Short Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code HOTDEAL
60% off estimated retail