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.
547 items
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Janie and Jack
Short Sleeve Button-Down Shirt
Size 6-12 mo
$15.99 $8.79 45% off with code GOBIG
66% off estimated retail
Baby Gap
Long Sleeve Button-Down Shirt
Size 18-24 mo
$12.99 $7.14 45% off with code GOBIG
59% off estimated retail
Bergamo New York
Long Sleeve Button-Down Shirt
Size 8
$11.99 $6.59 45% off with code GOBIG
66% off estimated retail
Vineyard Vines
Long Sleeve Button-Down Shirt
Size Medium youth
$35.99 $19.79 45% off with code GOBIG
80% off estimated retail
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 6 mo
$21.99 $12.09 45% off with code GOBIG
69% off estimated retail
Zara
Long Sleeve Button-Down Shirt
Size 13
$23.99 $13.19 45% off with code GOBIG
61% off estimated retail
First Impressions
Long Sleeve Button-Down Shirt
Size 18 mo
$11.99 $6.59 45% off with code GOBIG
72% off estimated retail
Assorted Brands
Long Sleeve Button-Down Shirt
Size 10
$17.99 $9.89 45% off with code GOBIG
65% off estimated retail
Gap Kids
Long Sleeve Button-Down Shirt
Size 12-18 mo
$15.99 $8.79 45% off with code GOBIG
51% off estimated retail
Assorted Brands
Long Sleeve Button-Down Shirt
Size 4
$15.99 $8.79 45% off with code GOBIG
63% off estimated retail
United Colors Of Benetton
Long Sleeve Button-Down Shirt
Size 70 cm
$10.99 $6.04 45% off with code GOBIG
69% off estimated retail
Thereabouts
Long Sleeve Button-Down Shirt
Size 6
$21.99 $12.09 45% off with code GOBIG
59% off estimated retail
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 18 mo
$17.99 $9.89 45% off with code GOBIG
76% off estimated retail
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 18 mo
$20.99 $11.54 45% off with code GOBIG
73% off estimated retail
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 24 mo
$15.99 $8.79 45% off with code GOBIG
79% off estimated retail
Ruffle Butts
Long Sleeve Button-Down Shirt
Size 18-24 mo
$7.99 $4.39 45% off with code GOBIG
53% off estimated retail
Unbranded
Long Sleeve Button-Down Shirt
Size 8
$15.99 $8.79 45% off with code GOBIG
63% off estimated retail
Laura Ashley
Long Sleeve Button-Down Shirt
Size 18-24 mo
$13.99 $7.69 45% off with code GOBIG
58% off estimated retail
3Pommes
Long Sleeve Button-Down Shirt
Size 4
$17.99 $9.89 45% off with code GOBIG
70% off estimated retail
WESC
Long Sleeve Button-Down Shirt
Size Small youth
$14.99 $8.24 45% off with code GOBIG
76% off estimated retail
Appaman
Long Sleeve Button-Down Shirt
Size 3-6 mo
$8.99 $4.94 45% off with code GOBIG
77% off estimated retail
Assorted Brands
Short Sleeve Button-Down Shirt
Size 150 cm
$16.99 $9.34 45% off with code GOBIG
57% off estimated retail
Nordstrom
Long Sleeve Button-Down Shirt
Size 7
$20.99 $11.54 45% off with code GOBIG
69% off estimated retail
Robert Graham
Long Sleeve Button-Down Shirt
Size Large youth
$78.99 $43.44 45% off with code GOBIG
66% off estimated retail
Cremieux
Short Sleeve Button-Down Shirt
Size Small kids
$12.99 $7.14 45% off with code GOBIG
59% off estimated retail
Assorted Brands
Short Sleeve Button-Down Shirt
Size 12
$18.99 $10.44 45% off with code GOBIG
51% off estimated retail
Peek...
Long Sleeve Button-Down Shirt
Size 4
$17.99 $9.89 45% off with code GOBIG
72% off estimated retail
Baby Gap
Long Sleeve Button-Down Shirt
Size 6-12 mo
$12.99 $7.14 45% off with code GOBIG
59% off estimated retail
Free Planet
Short Sleeve Button-Down Shirt
Size 6
$17.99 $9.89 45% off with code GOBIG
63% off estimated retail
ETRO
Long Sleeve Button-Down Shirt
Size 10
$108.99 $59.94 45% off with code GOBIG
68% off estimated retail
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 10
$20.99 $11.54 45% off with code GOBIG
73% off estimated retail
Amplify
Long Sleeve Button-Down Shirt
Size 7
$19.99 $10.99 45% off with code GOBIG
59% off estimated retail
Hickey Freeman
Long Sleeve Button-Down Shirt
Size 8
$49.99 $27.49 45% off with code GOBIG
60% off estimated retail
OshKosh B'gosh
Short Sleeve Button-Down Shirt
Size 6
$16.99 $9.34 45% off with code GOBIG
57% off estimated retail
H&M
Long Sleeve Button-Down Shirt
Size 18 mo
$10.99 $6.04 45% off with code GOBIG
35% off estimated retail
Isaac Mizrahi New York
Long Sleeve Button-Down Shirt
Size 8
$15.99 $8.79 45% off with code GOBIG
70% off estimated retail
J.Crew
Long Sleeve Button-Down Shirt
Size 2
$17.99 $9.89 45% off with code GOBIG
63% off estimated retail
Bonpoint
Long Sleeve Button-Down Shirt
Size 8
$53.99 $29.69 45% off with code GOBIG
80% off estimated retail
Burberry
Long Sleeve Button-Down Shirt
Size 6 mo
$87.99 $48.39 45% off with code GOBIG
70% off estimated retail
Hanna Andersson
Short Sleeve Button-Down Shirt
Size 3-6 mo
$13.99 $7.69 45% off with code GOBIG
60% off estimated retail
ALLSAINTS
Long Sleeve Button-Down Shirt
Size 8
$49.99 $27.49 45% off with code GOBIG
61% off estimated retail
Pineiro Young Collection
Long Sleeve Button-Down Shirt
Size 18
$14.99 $8.24 45% off with code GOBIG
70% off estimated retail
Lyle & Scott
Long Sleeve Button-Down Shirt
Size 12
$15.99 $8.79 45% off with code GOBIG
74% off estimated retail
Old Navy
Long Sleeve Button-Down Shirt
Size Small youth
$12.99 $7.14 45% off with code GOBIG
47% off estimated retail
J.Crew
Long Sleeve Button-Down Shirt
Size Small kids
$19.99 $10.99 45% off with code GOBIG
67% off estimated retail
Scotch Shrunk
Long Sleeve Button-Down Shirt
Size 6
$38.99 $21.44 45% off with code GOBIG
81% off estimated retail
Assorted Brands
Short Sleeve Button-Down Shirt
Size Large tots
$8.99 $4.94 45% off with code GOBIG
70% off estimated retail
Little Marc Jacobs
Short Sleeve Button-Down Shirt
Size 18 mo
$21.99 $12.09 45% off with code GOBIG
76% off estimated retail
Carter's
Long Sleeve Button-Down Shirt
Size 12 mo
$7.99 $4.39 45% off with code GOBIG
73% off estimated retail
Me and Henry
Short Sleeve Button-Down Shirt
Size 6-9 mo
$11.99 $6.59 45% off with code GOBIG
69% off estimated retail
Pan Con Chocolate
Long Sleeve Button-Down Shirt
Size 8
$34.99 $19.24 45% off with code GOBIG
79% off estimated retail
Reiss
Long Sleeve Button-Down Shirt
Size 8
$48.99 $26.94 45% off with code GOBIG
63% off estimated retail
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 18 mo
$22.99 $12.64 45% off with code GOBIG
70% off estimated retail
Hurley
Short Sleeve Button-Down Shirt
Size X-Small youth
$17.99 $9.89 45% off with code GOBIG
69% off estimated retail
Banana Republic
Long Sleeve Button-Down Shirt
Size Small youth Slim
$21.99 $12.09 45% off with code GOBIG
68% off estimated retail
Augusta Sportswear
Short Sleeve Button-Down Shirt
Size Small youth
$8.99 $4.94 45% off with code GOBIG
68% off estimated retail
Armani Junior
Long Sleeve Button-Down Shirt
Size 12
$78.99 $43.44 45% off with code GOBIG
68% off estimated retail
Cotton Doux
Long Sleeve Button-Down Shirt
Size 14
$19.99 $10.99 45% off with code GOBIG
79% off estimated retail
Kids Land
Long Sleeve Button-Down Shirt
Size 7
$7.99 $4.39 45% off with code GOBIG
68% off estimated retail
Zara Baby
Long Sleeve Button-Down Shirt
Size 12-18 mo
$10.99 $6.04 45% off with code GOBIG
69% off estimated retail
Scotch R'Belle
Long Sleeve Button-Down Shirt
Size 12
$31.99 $17.59 45% off with code GOBIG
74% off estimated retail
The Children's Place
Short Sleeve Button-Down Shirt
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
57% off estimated retail
Miniclasix
Long Sleeve Button-Down Shirt
Size 18 mo
$18.99 $10.44 45% off with code GOBIG
80% off estimated retail
Tailor Vintage
Long Sleeve Button-Down Shirt
Size 6
$52.99 $29.14 45% off with code GOBIG
62% off estimated retail
SeanJean
Long Sleeve Button-Down Shirt
Size 6-9 mo
$10.99 $6.04 45% off with code GOBIG
65% off estimated retail
Zoo York
Long Sleeve Button-Down Shirt
Size 10
$12.99 $7.14 45% off with code GOBIG
45% off estimated retail
Assorted Brands
Long Sleeve Button-Down Shirt
Size 150 cm
$18.99 $10.44 45% off with code GOBIG
63% off estimated retail
Eve
Long Sleeve Button-Down Shirt
Size 9 mo
$11.99 $6.59 45% off with code GOBIG
26% off estimated retail
Ancar
Short Sleeve Button-Down Shirt
Size 18 mo
$7.99 $4.39 45% off with code GOBIG
56% off estimated retail
Joules
Long Sleeve Button-Down Shirt
Size 9
$50.99 $28.04 45% off with code GOBIG
63% off estimated retail
Tailor Vintage
Long Sleeve Button-Down Shirt
Size 10
$50.99 $28.04 45% off with code GOBIG
63% off estimated retail
Hudson Ferrell
Long Sleeve Button-Down Shirt
Size 24 mo
$26.99 $14.84 45% off with code GOBIG
58% off estimated retail
Il Gufo
Long Sleeve Button-Down Shirt
Size 6
$71.99 $39.59 45% off with code GOBIG
71% off estimated retail
Il Gufo
Long Sleeve Button-Down Shirt
Size 8
$73.99 $40.69 45% off with code GOBIG
70% off estimated retail
Sotto Coperta
Long Sleeve Button-Down Shirt
Size 10
$35.99 $19.79 45% off with code GOBIG
70% off estimated retail
Zuccini
Long Sleeve Button-Down Shirt
Size 4T
$18.99 $10.44 45% off with code GOBIG
72% off estimated retail
J.Crew
Long Sleeve Button-Down Shirt
Size Small infants
$13.99 $7.69 45% off with code GOBIG
70% off estimated retail
OshKosh B'gosh
Short Sleeve Button-Down Shirt
Size 18 mo
$7.99 $4.39 45% off with code GOBIG
68% off estimated retail
Anais & I
Long Sleeve Button-Down Shirt
Size 2
$17.99 $9.89 45% off with code GOBIG
81% off estimated retail
Baby Gap
Long Sleeve Button-Down Shirt
Size 18-24 mo
$15.99 $8.79 45% off with code GOBIG
51% off estimated retail
Juniors
Long Sleeve Button-Down Shirt
Size 7
$7.99 $4.39 45% off with code GOBIG
78% off estimated retail
Polo by Ralph Lauren
Long Sleeve Button-Down Shirt
Size Small kids
$18.99 $10.44 45% off with code GOBIG
69% off estimated retail
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 2
$20.99 $11.54 45% off with code GOBIG
73% off estimated retail
Zara
Long Sleeve Button-Down Shirt
Size 110 cm
$14.99 $8.24 45% off with code GOBIG
68% off estimated retail
Kaavia James Union-Wade x Janie and Jack
Short Sleeve Button-Down Shirt
Size 18-24 mo
$23.99 $13.19 45% off with code GOBIG
52% off estimated retail
Catimini
Long Sleeve Button-Down Shirt
Size 18
$16.99 $9.34 45% off with code GOBIG
87% off estimated retail
Urban Pipeline
Long Sleeve Button-Down Shirt
Size Medium kids
$16.99 $9.34 45% off with code GOBIG
57% off estimated retail
Hartford
Long Sleeve Button-Down Shirt
Size 4
$45.99 $25.29 45% off with code GOBIG
69% off estimated retail
Shein
Long Sleeve Button-Down Shirt
Size 130 cm
$9.99 $5.49 45% off with code GOBIG
54% off estimated retail
Ralph Lauren
Long Sleeve Button-Down Shirt
Size 18 mo
$20.99 $11.54 45% off with code GOBIG
73% off estimated retail
The Children's Place
Long Sleeve Button-Down Shirt
Size 18 mo
$12.99 $7.14 45% off with code GOBIG
42% off estimated retail
Egg New York
Long Sleeve Button-Down Shirt
Size 10
$31.99 $17.59 45% off with code GOBIG
80% off estimated retail
Neck & Neck
Long Sleeve Button-Down Shirt
Size 130 cm
$93.99 $51.69 45% off with code GOBIG
71% off estimated retail
CALVIN KLEIN JEANS
Short Sleeve Button-Down Shirt
Size 7
$13.99 $7.69 45% off with code GOBIG
52% off estimated retail
Leo & Zachary
Long Sleeve Button-Down Shirt
Size 8
$18.99 $10.44 45% off with code GOBIG
69% off estimated retail
Bella Bliss
Long Sleeve Button-Down Shirt
Size 2
$16.99 $9.34 45% off with code GOBIG
68% off estimated retail
KiDiCHiC
Long Sleeve Button-Down Shirt
Size 8
$14.99 $8.24 45% off with code GOBIG
66% off estimated retail
Assorted Brands
Long Sleeve Button-Down Shirt
Size 165 cm
$13.99 $7.69 45% off with code GOBIG
75% off estimated retail
Kipp
Short Sleeve Button-Down Shirt
Size 18 mo
$18.99 $10.44 45% off with code GOBIG
69% off estimated retail
Hudson Ferrell
Long Sleeve Button-Down Shirt
Size 6-9 mo
$23.99 $13.19 45% off with code GOBIG
63% off estimated retail
Baffin
Short Sleeve Button-Down Shirt
Size Medium infants
$8.99 $4.94 45% off with code GOBIG
50% off estimated retail
Isaac Mizrahi New York
Long Sleeve Button-Down Shirt
Size 10
$16.99 $9.34 45% off with code GOBIG
68% off estimated retail
CARREMENT BEAU
Long Sleeve Button-Down Shirt
Size 8
$94.99 $52.24 45% off with code GOBIG
72% off estimated retail
Talbots
Short Sleeve Button-Down Shirt
Size 4
$11.99 $6.59 45% off with code GOBIG
70% off estimated retail
Old Navy
Short Sleeve Button-Down Shirt
Size 2T
$13.99 $7.69 45% off with code GOBIG
31% off estimated retail
Bonpoint
Long Sleeve Button-Down Shirt
Size 12
$37.99 $20.89 45% off with code GOBIG
83% off estimated retail
Dollar General
Short Sleeve Button-Down Shirt
Size 6 mo
$6.99 $3.84 45% off with code GOBIG
45% off estimated retail
Gap Kids
Short Sleeve Button-Down Shirt
Size X-Small kids
$12.99 $7.14 45% off with code GOBIG
55% off estimated retail
Assorted Brands
Long Sleeve Button-Down Shirt
Size 7
$18.99 $10.44 45% off with code GOBIG
65% off estimated retail
U.S. Polo Assn.
Short Sleeve Button-Down Shirt
Size 12 mo
$12.99 $7.14 45% off with code GOBIG
67% off estimated retail
DL1961
Long Sleeve Button-Down Shirt
Size 4
$18.99 $10.44 45% off with code GOBIG
79% off estimated retail
Uniqlo
Long Sleeve Button-Down Shirt
Size X-Small youth
$16.99 $9.34 45% off with code GOBIG
57% off estimated retail
Rafters
Long Sleeve Button-Down Shirt
Size Small kids
$10.99 $6.04 45% off with code GOBIG
66% off estimated retail
Casual Corner
Long Sleeve Button-Down Shirt
Size 4
$12.99 $7.14 45% off with code GOBIG
66% off estimated retail
Assorted Brands
Long Sleeve Button-Down Shirt
Size Small kids
$10.99 $6.04 45% off with code GOBIG
75% off estimated retail