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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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    Ghostbusters Short Sleeve T-Shirt (view 2)Ghostbusters Short Sleeve T-Shirt (view 1)
    View Product: Ghostbusters Short Sleeve T-Shirt

    Ghostbusters

    Short Sleeve T-Shirt
    Size 2
    $5.99
    14% off estimated retail
    Gap Kids Short Sleeve T-Shirt (view 2)Gap Kids Short Sleeve T-Shirt (view 1)
    View Product: Gap Kids Short Sleeve T-Shirt

    Gap Kids

    Short Sleeve T-Shirt
    Size 2
    $9.99
    37% off estimated retail
    Assorted Brands Long Sleeve T-Shirt (view 2)Assorted Brands Long Sleeve T-Shirt (view 1)
    View Product: Assorted Brands Long Sleeve T-Shirt

    Assorted Brands

    Long Sleeve T-Shirt
    Size 2
    $9.99
    33% off estimated retail
    Baby Boden Pullover Sweater (view 2)Baby Boden Pullover Sweater (view 1)
    View Product: Baby Boden Pullover Sweater

    Baby Boden

    Pullover Sweater
    Size 2
    $17.99
    60% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Emile et Ida Long Sleeve T-Shirt (view 2)Emile et Ida Long Sleeve T-Shirt (view 1)
    View Product: Emile et Ida Long Sleeve T-Shirt

    Emile et Ida

    Long Sleeve T-Shirt
    Size 2
    $7.99
    63% off estimated retail
    Splendid Short Sleeve T-Shirt (view 2)Splendid Short Sleeve T-Shirt (view 1)
    View Product: Splendid Short Sleeve T-Shirt

    Splendid

    Short Sleeve T-Shirt
    Size 2
    $9.99
    54% off estimated retail
    Veloce Couture Short Sleeve T-Shirt (view 2)Veloce Couture Short Sleeve T-Shirt (view 1)
    View Product: Veloce Couture Short Sleeve T-Shirt

    Veloce Couture

    Short Sleeve T-Shirt
    Size 2
    $4.99
    28% off estimated retail
    Artesania Pullover Sweater (view 2)Artesania Pullover Sweater (view 1)
    View Product: Artesania Pullover Sweater

    Artesania

    Pullover Sweater
    Size 2
    $9.99
    72% off estimated retail
    John Lewis Girl Pullover Sweater (view 2)John Lewis Girl Pullover Sweater (view 1)
    View Product: John Lewis Girl Pullover Sweater

    John Lewis Girl

    Pullover Sweater
    Size 2
    $8.99
    50% off estimated retail
    Crewcuts Short Sleeve Henley (view 2)Crewcuts Short Sleeve Henley (view 1)
    View Product: Crewcuts Short Sleeve Henley

    Crewcuts

    Short Sleeve Henley
    Size 2
    $12.99 $10.39 20% off with code THANKU
    60% off estimated retail
    Paul Smith Short Sleeve T-Shirt (view 2)Paul Smith Short Sleeve T-Shirt (view 1)
    View Product: Paul Smith Short Sleeve T-Shirt

    Paul Smith

    Short Sleeve T-Shirt
    Size 2
    $12.99 $9.74 25% off with code THANKU
    63% off estimated retail
    Gap Fit Pullover Sweater (view 2)Gap Fit Pullover Sweater (view 1)
    View Product: Gap Fit Pullover Sweater

    Gap Fit

    Pullover Sweater
    Size 2
    $16.99 $12.74 25% off with code THANKU
    62% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 2
    $15.99 $11.99 25% off with code THANKU
    40% off estimated retail
    Baker Boy Long Sleeve T-Shirt (view 2)Baker Boy Long Sleeve T-Shirt (view 1)
    View Product: Baker Boy Long Sleeve T-Shirt

    Baker Boy

    Long Sleeve T-Shirt
    Size 2
    $7.99 $6.39 20% off with code THANKU
    27% off estimated retail
    Polo by Ralph Lauren Pullover Sweater (view 2)Polo by Ralph Lauren Pullover Sweater (view 1)
    View Product: Polo by Ralph Lauren Pullover Sweater

    Polo by Ralph Lauren

    Pullover Sweater
    Size 2
    $18.99 $14.24 25% off with code THANKU
    67% off estimated retail
    PixieLane Long Sleeve T-Shirt (view 2)PixieLane Long Sleeve T-Shirt (view 1)
    View Product: PixieLane Long Sleeve T-Shirt

    PixieLane

    Long Sleeve T-Shirt
    Size 2
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Polo by Ralph Lauren Long Sleeve T-Shirt (view 2)Polo by Ralph Lauren Long Sleeve T-Shirt (view 1)
    View Product: Polo by Ralph Lauren Long Sleeve T-Shirt

    Polo by Ralph Lauren

    Long Sleeve T-Shirt
    Size 2
    $11.99 $9.59 20% off with code THANKU
    50% off estimated retail
    Polo by Ralph Lauren Active T-Shirt (view 2)Polo by Ralph Lauren Active T-Shirt (view 1)
    View Product: Polo by Ralph Lauren Active T-Shirt

    Polo by Ralph Lauren

    Active T-Shirt
    Size 2
    $13.99 $10.49 25% off with code THANKU
    48% off estimated retail
    ZY Baby Long Sleeve T-Shirt (view 2)ZY Baby Long Sleeve T-Shirt (view 1)
    View Product: ZY Baby Long Sleeve T-Shirt

    ZY Baby

    Long Sleeve T-Shirt
    Size 2
    $5.99 $4.79 20% off with code THANKU
    45% off estimated retail
    Crewcuts Outlet Pullover Sweater (view 2)Crewcuts Outlet Pullover Sweater (view 1)
    View Product: Crewcuts Outlet Pullover Sweater

    Crewcuts Outlet

    Pullover Sweater
    Size 2
    $9.99 $7.99 20% off with code THANKU
    63% off estimated retail
    Stella McCartney Short Sleeve T-Shirt (view 2)Stella McCartney Short Sleeve T-Shirt (view 1)Flawed Gem
    View Product: Stella McCartney Short Sleeve T-Shirt

    Stella McCartney

    Short Sleeve T-Shirt
    Size 2
    $30.99 $20.14 35% off with code THANKU
    54% off estimated retail
    MC2 Saint Barth Short Sleeve T-Shirt (view 2)MC2 Saint Barth Short Sleeve T-Shirt (view 1)
    View Product: MC2 Saint Barth Short Sleeve T-Shirt

    MC2 Saint Barth

    Short Sleeve T-Shirt
    Size 2
    $24.99 $17.49 30% off with code THANKU
    70% off estimated retail
    Crewcuts Short Sleeve T-Shirt (view 2)Crewcuts Short Sleeve T-Shirt (view 1)
    View Product: Crewcuts Short Sleeve T-Shirt

    Crewcuts

    Short Sleeve T-Shirt
    Size 2
    $11.99 $9.59 20% off with code THANKU
    45% off estimated retail
    Gap Pullover Sweater (view 2)Gap Pullover Sweater (view 1)
    View Product: Gap Pullover Sweater

    Gap

    Pullover Sweater
    Size 2
    $13.99 $11.19 20% off with code THANKU
    63% off estimated retail
    Tommy Hilfiger Short Sleeve T-Shirt (view 2)Tommy Hilfiger Short Sleeve T-Shirt (view 1)
    View Product: Tommy Hilfiger Short Sleeve T-Shirt

    Tommy Hilfiger

    Short Sleeve T-Shirt
    Size 2
    $9.99 $7.99 20% off with code THANKU
    44% off estimated retail
    FOCUS kids Short Sleeve T-Shirt (view 2)FOCUS kids Short Sleeve T-Shirt (view 1)
    View Product: FOCUS kids Short Sleeve T-Shirt

    FOCUS kids

    Short Sleeve T-Shirt
    Size 2
    $13.99 $9.79 30% off with code THANKU
    72% off estimated retail
    Bella Bliss Long Sleeve T-Shirt (view 2)Bella Bliss Long Sleeve T-Shirt (view 1)
    View Product: Bella Bliss Long Sleeve T-Shirt

    Bella Bliss

    Long Sleeve T-Shirt
    Size 2
    $12.99 $9.74 25% off with code THANKU
    40% off estimated retail
    Polo by Ralph Lauren Long Sleeve T-Shirt (view 2)Polo by Ralph Lauren Long Sleeve T-Shirt (view 1)
    View Product: Polo by Ralph Lauren Long Sleeve T-Shirt

    Polo by Ralph Lauren

    Long Sleeve T-Shirt
    Size 2
    $8.99 $7.19 20% off with code THANKU
    50% off estimated retail
    Tropical Relax Short Sleeve T-Shirt (view 2)Tropical Relax Short Sleeve T-Shirt (view 1)
    View Product: Tropical Relax Short Sleeve T-Shirt

    Tropical Relax

    Short Sleeve T-Shirt
    Size 2
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
    Egg by Susan Lazar Pullover Sweater (view 2)Egg by Susan Lazar Pullover Sweater (view 1)
    View Product: Egg by Susan Lazar Pullover Sweater

    Egg by Susan Lazar

    Pullover Sweater
    Size 2
    $14.99 $11.99 20% off with code THANKU
    58% off estimated retail
    RVCA Long Sleeve T-Shirt (view 2)RVCA Long Sleeve T-Shirt (view 1)New With Tags
    View Product: RVCA Long Sleeve T-Shirt

    RVCA

    Long Sleeve T-Shirt
    Size 2
    $12.99 $9.74 25% off with code THANKU
    50% off estimated retail
    Gap Fit Active T-Shirt (view 2)Gap Fit Active T-Shirt (view 1)
    View Product: Gap Fit Active T-Shirt

    Gap Fit

    Active T-Shirt
    Size 2
    $9.99 $7.99 20% off with code THANKU
    63% off estimated retail
    H&M Pullover Sweater (view 2)H&M Pullover Sweater (view 1)
    View Product: H&M Pullover Sweater

    H&M

    Pullover Sweater
    Size 2
    $7.99 $6.39 20% off with code THANKU
    20% off estimated retail
    United Colors Of Benetton Long Sleeve T-Shirt (view 2)United Colors Of Benetton Long Sleeve T-Shirt (view 1)
    View Product: United Colors Of Benetton Long Sleeve T-Shirt

    United Colors Of Benetton

    Long Sleeve T-Shirt
    Size 2
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
    Disney Short Sleeve T-Shirt (view 2)Disney Short Sleeve T-Shirt (view 1)
    View Product: Disney Short Sleeve T-Shirt

    Disney

    Short Sleeve T-Shirt
    Size 2
    $9.99 $7.99 20% off with code THANKU
    23% off estimated retail
    Properly Tied Pullover Sweater (view 2)Properly Tied Pullover Sweater (view 1)
    View Product: Properly Tied Pullover Sweater

    Properly Tied

    Pullover Sweater
    Size 2
    $14.99 $9.74 35% off with code THANKU
    66% off estimated retail
    Moschino Bambino Pullover Sweater (view 2)Moschino Bambino Pullover Sweater (view 1)
    View Product: Moschino Bambino Pullover Sweater

    Moschino Bambino

    Pullover Sweater
    Size 2
    $58.99 $47.19 20% off with code THANKU
    71% off estimated retail
    Hux Baby Long Sleeve T-Shirt (view 2)Hux Baby Long Sleeve T-Shirt (view 1)Price Drop
    View Product: Hux Baby Long Sleeve T-Shirt

    Hux Baby

    Long Sleeve T-Shirt
    Size 2
    $9.99 $7.99 20% off with code THANKU
    72% off estimated retail
    Baby Gap Short Sleeve T-Shirt (view 2)Baby Gap Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Baby Gap Short Sleeve T-Shirt

    Baby Gap

    Short Sleeve T-Shirt
    Size 2
    $10.99 $8.79 20% off with code THANKU
    31% off estimated retail
    Bonpoint Short Sleeve T-Shirt (view 2)Bonpoint Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Bonpoint Short Sleeve T-Shirt

    Bonpoint

    Short Sleeve T-Shirt
    Size 2
    $28.99 $18.84 35% off with code THANKU
    60% off estimated retail
    Pixie Lily 3/4 Sleeve T-Shirt (view 2)Pixie Lily 3/4 Sleeve T-Shirt (view 1)Price Drop
    View Product: Pixie Lily 3/4 Sleeve T-Shirt

    Pixie Lily

    3/4 Sleeve T-Shirt
    Size 2
    $9.99 $7.49 25% off with code THANKU
    81% off estimated retail
    American Apparel Short Sleeve T-Shirt (view 2)American Apparel Short Sleeve T-Shirt (view 1)Price Drop
    View Product: American Apparel Short Sleeve T-Shirt

    American Apparel

    Short Sleeve T-Shirt
    Size 2
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
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