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!
497 items
Sort by:
View Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code SHINE
14% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 3-6 mo
$6.99 $5.59 20% off with code SHINE
36% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 3-6 mo
$7.99 $6.39 20% off with code SHINE
42% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code SHINE
45% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code SHINE
45% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code SHINE
45% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 3-6 mo
$8.99 $7.19 20% off with code SHINE
18% off estimated retailView Product: Beaux et Belles Long Sleeve Onesie
Beaux et Belles
Long Sleeve Onesie
Size 3-6 mo
$6.99 $5.59 20% off with code SHINE
36% 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
$5.99 $4.79 20% off with code SHINE
14% off estimated retailView Product: Simple Joys by Carter's Long Sleeve Onesie
Simple Joys by Carter's
Long Sleeve Onesie
Size 3-6 mo
$8.99 $7.19 20% off with code SHINE
18% off estimated retailView Product: Little Beginnings Short Sleeve Onesie
Little Beginnings
Short Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code SHINE
14% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 3-6 mo
$9.99 $7.99 20% off with code SHINE
33% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 3-6 mo
$4.99 $3.99 20% off with code SHINE
54% off estimated retailView Product: Gerber Organic Long Sleeve Onesie
Gerber Organic
Long Sleeve Onesie
Size 3-6 mo
$6.99 $5.59 20% off with code SHINE
36% off estimated retailView Product: Bloomies Baby Short Sleeve Onesie
Bloomies Baby
Short Sleeve Onesie
Size 3-6 mo
$5.99 $4.79 20% off with code SHINE
14% off estimated retailView Product: Cloud Island Long Sleeve Outfit
Cloud Island
Long Sleeve Outfit
Size 3-6 mo
$8.99 $7.19 20% off with code SHINE
18% off estimated retailView Product: Rachel Zoe Long Sleeve Onesie
Rachel Zoe
Long Sleeve Onesie
Size 3-6 mo
$29.99 $23.99 20% off with code SHINE
72% off estimated retailView Product: Gymboree Special Occasion Dress
Gymboree
Special Occasion Dress
Size 3-6 mo
$24.99 $19.99 20% off with code SHINE
52% off estimated retailView Product: Grayson Mini Long Sleeve Onesie
Grayson Mini
Long Sleeve Onesie
Size 3-6 mo
$8.99 $7.19 20% off with code SHINE
43% off estimated retailView Product: Hanna Andersson Long Sleeve Onesie
Hanna Andersson
Long Sleeve Onesie
Size 3-6 mo
$8.99 $7.19 20% off with code SHINE
57% off estimated retailView Product: Zara Baby Long Sleeve Button-Down Shirt
Zara Baby
Long Sleeve Button-Down Shirt
Size 3-6 mo
$9.99 $7.99 20% off with code SHINE
65% off estimated retailView Product: Primary Clothing Short Sleeve Onesie
Primary Clothing
Short Sleeve Onesie
Size 3-6 mo
$7.99 $6.39 20% off with code SHINE
55% off estimated retail