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!
694 items
Sort by:
View Product: Catherine Malandrino Long Sleeve Onesie
Catherine Malandrino
Long Sleeve Onesie
Size 0-3 mo
$16.99 $11.89 30% off with code THANKU
87% off estimated retailView Product: The Honest Co. Long Sleeve Onesie
The Honest Co.
Long Sleeve Onesie
Size 0-3 mo
$9.99 $7.99 20% off with code THANKU
54% off estimated retailView Product: Little Wonders Long Sleeve Onesie
Little Wonders
Long Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code THANKU
36% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Outfit
Child of Mine by Carter's
Long Sleeve Outfit
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
18% off estimated retailView Product: Cat & Jack Short Sleeve Outfit
Cat & Jack
Short Sleeve Outfit
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
25% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 0-3 mo
$5.99 $4.79 20% off with code THANKU
45% off estimated retailView Product: Cynthia Rowley TJX Faux Fur Vest
Cynthia Rowley TJX
Faux Fur Vest
Size 0-3 mo
$11.99 $9.59 20% off with code THANKU
66% off estimated retailView Product: SpearmintLove Long Sleeve T-Shirt
SpearmintLove
Long Sleeve T-Shirt
Size 0-3 mo
$10.99 $8.24 25% off with code THANKU
50% off estimated retailView Product: 7 For All Mankind Short Sleeve Onesie
7 For All Mankind
Short Sleeve Onesie
Size 0-3 mo
$12.99 $10.39 20% off with code THANKU
40% off estimated retailView Product: Mudpie Baby Long Sleeve Outfit
Mudpie Baby
Long Sleeve Outfit
Size 0-3 mo
$11.99 $9.59 20% off with code THANKU
81% off estimated retailView Product: Laughing Giraffe Short Sleeve Onesie
Laughing Giraffe
Short Sleeve Onesie
Size 0-3 mo
$5.99 $4.79 20% off with code THANKU
60% off estimated retailView Product: The Honest Co. Short Sleeve Onesie
The Honest Co.
Short Sleeve Onesie
Size 0-3 mo
$9.99 $7.99 20% off with code THANKU
33% off estimated retailView Product: First Impressions Long Sleeve Outfit
First Impressions
Long Sleeve Outfit
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
66% off estimated retailView Product: First Impressions Short Sleeve Outfit
First Impressions
Short Sleeve Outfit
Size 0-3 mo
$9.99 $7.99 20% off with code THANKU
44% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 0-3 mo
$5.99 $4.79 20% off with code THANKU
60% off estimated retailView Product: Assorted Brands Long Sleeve Onesie
Assorted Brands
Long Sleeve Onesie
Size 0-3 mo
$10.99 $8.79 20% off with code THANKU
50% off estimated retailView Product: Assorted Brands Long Sleeve Onesie
Assorted Brands
Long Sleeve Onesie
Size 0-3 mo
$9.99 $7.99 20% off with code THANKU
54% off estimated retailView Product: Assorted Brands Long Sleeve Onesie
Assorted Brands
Long Sleeve Onesie
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
59% off estimated retailView Product: Laura Ashley Long Sleeve Onesie
Laura Ashley
Long Sleeve Onesie
Size 0-3 mo
$9.99 $7.99 20% off with code THANKU
54% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size 0-3 mo
$4.99 $3.99 20% off with code THANKU
28% off estimated retailView Product: Primary Clothing Short Sleeve Onesie
Primary Clothing
Short Sleeve Onesie
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
50% off estimated retailView Product: First Impressions Long Sleeve Outfit
First Impressions
Long Sleeve Outfit
Size 0-3 mo
$10.99 $8.79 20% off with code THANKU
59% off estimated retailView Product: Shabby Chic Long Sleeve Outfit
Shabby Chic
Long Sleeve Outfit
Size 0-3 mo
$7.99 $6.39 20% off with code THANKU
63% off estimated retailView Product: Janie and Jack Long Sleeve Onesie
Janie and Jack
Long Sleeve Onesie
Size 0-3 mo
$9.99 $7.49 25% off with code THANKU
63% off estimated retailView Product: Juicy Couture Short Sleeve Onesie
Juicy Couture
Short Sleeve Onesie
Size 0-3 mo
$9.99 $7.49 25% off with code THANKU
77% off estimated retailView Product: Cat & Jack Short Sleeve Outfit
Cat & Jack
Short Sleeve Outfit
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
25% off estimated retailView Product: Baby Gap Short Sleeve Outfit
Baby Gap
Short Sleeve Outfit
Size 0-3 mo
$13.99 $11.19 20% off with code THANKU
48% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 0-3 mo
$5.99 $4.79 20% off with code THANKU
60% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Outfit
Child of Mine by Carter's
Long Sleeve Outfit
Size 0-3 mo
$7.99 $6.39 20% off with code THANKU
27% off estimated retailView Product: Nicole Miller New York Short Sleeve Onesie
Nicole Miller New York
Short Sleeve Onesie
Size 0-3 mo
$4.99 $3.99 20% off with code THANKU
54% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Onesie
Child of Mine by Carter's
Long Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code THANKU
36% off estimated retailView Product: Mon Cheri Baby Short Sleeve Onesie
Mon Cheri Baby
Short Sleeve Onesie
Size 0-3 mo
$9.99 $7.99 20% off with code THANKU
33% off estimated retailView Product: Falls Creek Long Sleeve Outfit
Falls Creek
Long Sleeve Outfit
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
18% off estimated retailView Product: First Impressions Long Sleeve Onesie
First Impressions
Long Sleeve Onesie
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
66% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 0-3 mo
$8.99 $7.19 20% off with code THANKU
18% off estimated retailView Product: Benetton Baby Short Sleeve Onesie
Benetton Baby
Short Sleeve Onesie
Size 0-3 mo
$5.99 $4.79 20% off with code THANKU
60% off estimated retail