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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.
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View Product: Sonic The Hedgehog Long Sleeve T-Shirt
Sonic The Hedgehog
Long Sleeve T-Shirt
Size 3T
$5.99 $4.79 20% off with code SHINE
33% off estimated retailView Product: Vineyard Vines Long Sleeve Button-Down Shirt
Vineyard Vines
Long Sleeve Button-Down Shirt
Size 3T
$16.99 $11.04 35% off with code SHINE
62% off estimated retailView Product: The Children's Place Pullover Sweater
The Children's Place
Pullover Sweater
Size 12-18 mo
$12.99 $10.39 20% off with code SHINE
51% off estimated retailView Product: Vineyard Vines Long Sleeve Button-Down Shirt
Vineyard Vines
Long Sleeve Button-Down Shirt
Size 3T
$16.99 $11.04 35% off with code SHINE
62% off estimated retailView Product: Polo by Ralph Lauren Pullover Sweater
Polo by Ralph Lauren
Pullover Sweater
Size 3T
$15.99 $11.99 25% off with code SHINE
72% off estimated retailView Product: Blanks Boutique Long Sleeve T-Shirt
Blanks Boutique
Long Sleeve T-Shirt
Size 5T
$4.99 $3.99 20% off with code SHINE
44% off estimated retailView Product: Little Co. By Lauren Conrad Long Sleeve Henley
Little Co. By Lauren Conrad
Long Sleeve Henley
Size 3T
$13.99 $10.49 25% off with code SHINE
48% off estimated retailView Product: Baby Gap Long Sleeve Button-Down Shirt
Baby Gap
Long Sleeve Button-Down Shirt
Size 12-18 mo
$10.99 $8.79 20% off with code SHINE
59% off estimated retailView Product: Polo by Ralph Lauren Zip Up Hoodie
Polo by Ralph Lauren
Zip Up Hoodie
Size 3T
$15.99 $11.99 25% off with code SHINE
64% off estimated retailView Product: EZPZ Easy Peasy Long Sleeve Henley
EZPZ Easy Peasy
Long Sleeve Henley
Size 5T
$29.99 $20.99 30% off with code SHINE
67% off estimated retailView Product: Janie and Jack Pullover Sweater
Janie and Jack
Pullover Sweater
Size 12-18 mo
$18.99 $14.24 25% off with code SHINE
63% off estimated retailView Product: Robeez Short Sleeve Button-Down Shirt
Robeez
Short Sleeve Button-Down Shirt
Size 12-18 mo
$6.99 $5.59 20% off with code SHINE
70% off estimated retailView Product: True Religion Short Sleeve T-Shirt
True Religion
Short Sleeve T-Shirt
Size 3T
$14.99 $11.99 20% off with code SHINE
72% off estimated retailView Product: Ralph Lauren Long Sleeve Button-Down Shirt
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 3T
$15.99 $11.99 25% off with code SHINE
75% off estimated retail