Trending Categories
Trending Brands
Boys' tops come in such a variety of styles and colors, they're the perfect way to start planning an entire outfit. Shop at thredUP when you're looking for an excellent selection of like-new boys' tops that range from casual to dressy and at prices up to 90% off estimated retail.
60 items
Sort by:
View Product: Assorted Brands Sweatshirt
Assorted Brands
Sweatshirt
Size 0-3 mo
$13.99 $10.49 25% off with code THRIFT25
51% off estimated retailView Product: Athletic Works Zip Up Hoodie
Athletic Works
Zip Up Hoodie
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
46% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Button-Down Shirt
Child of Mine by Carter's
Long Sleeve Button-Down Shirt
Size 0-3 mo
$9.99 $7.49 25% off with code THRIFT25
33% off estimated retailView Product: The Beaufort Bonnet Company Pullover Sweater
The Beaufort Bonnet Company
Pullover Sweater
Size 0-3 mo
$26.99 $20.24 25% off with code THRIFT25
70% off estimated retailView Product: Assorted Brands Pullover Hoodie
Assorted Brands
Pullover Hoodie
Size 0-3 mo
$10.99 $8.24 25% off with code THRIFT25
62% off estimated retailView Product: IZOD Long Sleeve Button-Down Shirt
IZOD
Long Sleeve Button-Down Shirt
Size 0-3 mo
$8.99 $6.74 25% off with code THRIFT25
59% off estimated retailView Product: Timberland Short Sleeve T-Shirt
Timberland
Short Sleeve T-Shirt
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
72% off estimated retailView Product: Assorted Brands Pullover Hoodie
Assorted Brands
Pullover Hoodie
Size 0-3 mo
$10.99 $8.24 25% off with code THRIFT25
62% off estimated retailView Product: Gap x Disney Pullover Hoodie
Gap x Disney
Pullover Hoodie
Size 0-3 mo
$18.99 $14.24 25% off with code THRIFT25
56% off estimated retailView Product: Mon Cheri Baby Zip Up Hoodie
Mon Cheri Baby
Zip Up Hoodie
Size 0-3 mo
$10.99 $8.24 25% off with code THRIFT25
62% off estimated retailView Product: Gap Kids Long Sleeve Button-Down Shirt
Gap Kids
Long Sleeve Button-Down Shirt
Size 0-3 mo
$10.99 $8.24 25% off with code THRIFT25
59% off estimated retailView Product: Gerber Long Sleeve Button-Down Shirt
Gerber
Long Sleeve Button-Down Shirt
Size 0-3 mo
$6.99 $5.24 25% off with code THRIFT25
53% off estimated retailView Product: Miniclasix Long Sleeve Button-Down Shirt
Miniclasix
Long Sleeve Button-Down Shirt
Size 0-3 mo
$15.99 $11.99 25% off with code THRIFT25
81% off estimated retailView Product: Assorted Brands Short Sleeve T-Shirt
Assorted Brands
Short Sleeve T-Shirt
Size 0-3 mo
$9.99 $7.49 25% off with code THRIFT25
33% off estimated retailView Product: Miniwear Short Sleeve Button-Down Shirt
Miniwear
Short Sleeve Button-Down Shirt
Size 0-3 mo
$8.99 $6.74 25% off with code THRIFT25
18% off estimated retailView Product: Kickee Pants Short Sleeve T-Shirt
Kickee Pants
Short Sleeve T-Shirt
Size 0-3 mo
$9.99 $7.49 25% off with code THRIFT25
33% off estimated retailView Product: Baby Short Sleeve Button-Down Shirt
Baby
Short Sleeve Button-Down Shirt
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
27% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Polo
Child of Mine by Carter's
Short Sleeve Polo
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
27% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Polo
Child of Mine by Carter's
Short Sleeve Polo
Size 0-3 mo
$8.99 $6.74 25% off with code THRIFT25
18% off estimated retailView Product: Assorted Brands Short Sleeve T-Shirt
Assorted Brands
Short Sleeve T-Shirt
Size 0-3 mo
$9.99 $7.49 25% off with code THRIFT25
33% off estimated retailView Product: Assorted Brands Short Sleeve Button-Down Shirt
Assorted Brands
Short Sleeve Button-Down Shirt
Size 0-3 mo
$10.99 $8.24 25% off with code THRIFT25
50% off estimated retailView Product: Baby Gap Long Sleeve T-Shirt
Baby Gap
Long Sleeve T-Shirt
Size 0-3 mo
$9.99 $7.49 25% off with code THRIFT25
37% off estimated retailView Product: Rabbit Moon Long Sleeve T-Shirt
Rabbit Moon
Long Sleeve T-Shirt
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
46% off estimated retailView Product: Old Navy Short Sleeve Button-Down Shirt
Old Navy
Short Sleeve Button-Down Shirt
Size 0-3 mo
$6.99 $5.24 25% off with code THRIFT25
50% off estimated retailView Product: WonderKids Short Sleeve Button-Down Shirt
WonderKids
Short Sleeve Button-Down Shirt
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
11% off estimated retailView Product: Baby Gap Short Sleeve T-Shirt
Baby Gap
Short Sleeve T-Shirt
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
46% off estimated retailView Product: Laughing Giraffe Short Sleeve T-Shirt
Laughing Giraffe
Short Sleeve T-Shirt
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
42% off estimated retailView Product: Colosseum Athletics Active T-Shirt
Colosseum Athletics
Active T-Shirt
Size 0-3 mo
$8.99 $6.74 25% off with code THRIFT25
59% off estimated retailView Product: Disney Baby Long Sleeve T-Shirt
Disney Baby
Long Sleeve T-Shirt
Size 0-3 mo
$4.99 $3.74 25% off with code THRIFT25
28% off estimated retailView Product: Baby Boden Short Sleeve T-Shirt
Baby Boden
Short Sleeve T-Shirt
Size 0-3 mo
$9.99 $7.49 25% off with code THRIFT25
44% off estimated retailView Product: Baby Gap Short Sleeve T-Shirt
Baby Gap
Short Sleeve T-Shirt
Size 0-3 mo
$10.99 $8.24 25% off with code THRIFT25
31% off estimated retailView Product: Lito Long Sleeve Button-Down Shirt
Lito
Long Sleeve Button-Down Shirt
Size 0-3 mo
$9.99 $7.49 25% off with code THRIFT25
56% off estimated retailView Product: Wishes & Kisses Short Sleeve T-Shirt
Wishes & Kisses
Short Sleeve T-Shirt
Size 0-3 mo
$5.99 $4.49 25% off with code THRIFT25
14% off estimated retailView Product: Mamas & Papas Long Sleeve Button-Down Shirt
Mamas & Papas
Long Sleeve Button-Down Shirt
Size 0-3 mo
$7.99 $5.99 25% off with code THRIFT25
63% off estimated retail