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Personalized Numbers T-Shirt Birthday T-Shirt Black / Youth XS
Personalized Numbers T-Shirt Birthday T-Shirt Navy / Youth XS
Personalized Numbers T-Shirt Birthday T-Shirt Royal Blue / Youth XS
Personalized Numbers T-Shirt Birthday T-Shirt
Personalized Numbers T-Shirt Birthday T-Shirt

Personalized Numbers T-Shirt

$29.99 $0.00

Fulfilled from our facility in 1-3 business days

See Size Chart

If you loved our original birthday numbers t-shirt, then you're going to love personalizing this tee for anything!

The original countdown t-shirt, but for anything! This one of a kind t-shirt is mathematician approved, with all leap years accounted for. Serving any and all ages!

 

This tee will work for any occasion! Birthdays, anniversaries, special holidays and more! Get creative and find a way to share a smile. Customize the bottom line of text, as well as its color. Choose between yellow/orange, red, pink, lime green or white!

PLEASE BE AWARE: NO RETURNS OR EXCHANGES ON THIS PRODUCT (please check the sizing chart carefully before ordering). This product is custom and not created until the order is processed. Please include your desired age before adding to cart and our mathematicians will get to work on your custom calculated t-shirt!

Customer Reviews

Based on 3 reviews
100%
(3)
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L
L.S.
Great!

Amazing quality and super cut!

N
N.S.

It was great! My grandson loved it! Will be ordering another one or two soon!!

A
A.H.
We loved it

The shirt was wonderful. My son loved it! I would recommend it to everyone! Made his birthday extra special! Thank you! My sweet boy is TEN!

Anvil 990B Youth Lightweight Fashion T-Shirt

Please check measurements to ensure proper fit. Adult sizes available upon request.

Sizes
Weight
Height
Waist
Chest
XS
2-4
45-65 lbs
43"-49"
18"-22"
23"-26"
S
6-8
60-80 lbs
49"-54"
22"-27"
26"-29"
M
10-12
75-102 lbs
54"-61"
27"-28"
29"-31"
L
14-16
102-122 lbs
61"-65"
28"-30"
31"-34"
XL
18-20
122-140 lbs
65"-67"
30"-32"
34"-36"

Bella + Canvas 3001T Toddler Short Sleeve Tee

Please check measurements to ensure proper fit. Larger youth sizes available upon request.

Weight
Height
2T
30-33 lbs
32"-35"
3T
33-36 lbs
35"-38"
4T
36-40 lbs
38"-40"
5T
40-45 lbs
40"-43"
6T
45-50 lbs
43"-49"

Anvil 980 Lightweight Fashion Short Sleeve T-Shirt

Please check measurements to ensure proper fit.

Length
Width
S
27"
18"
M
28"
20"
L
29"
22"
XL
30"
24"
2XL
32"
26"
3XL
33"
28"

Bella + Canvas 3001T Toddler Short Sleeve Tee

Please check measurements to ensure proper fit. Larger youth sizes available upon request.

Weight
Height
2T
30-33 lbs
32"-35"
3T
33-36 lbs
35"-38"
4T
36-40 lbs
38"-40"
5T
40-45 lbs
40"-43"
6T
45-50 lbs
43"-49"

Anvil 990B Youth Lightweight Fashion T-Shirt

Please check measurements to ensure proper fit. Adult sizes available upon request.

Sizes
Weight
Height
Waist
Chest
XS
2-4
45-65 lbs
43"-49"
18"-22"
23"-26"
S
6-8
60-80 lbs
49"-54"
22"-27"
26"-29"
M
10-12
75-102 lbs
54"-61"
27"-28"
29"-31"
L
14-16
102-122 lbs
61"-65"
28"-30"
31"-34"
XL
18-20
122-140 lbs
65"-67"
30"-32"
34"-36"

Anvil 990B Youth Lightweight Fashion T-Shirt

Please check measurements to ensure proper fit. Adult sizes available upon request.

Sizes
Weight
Height
Waist
Chest
XS
2-4
45-65 lbs
43"-49"
18"-22"
23"-26"
S
6-8
60-80 lbs
49"-54"
22"-27"
26"-29"
M
10-12
75-102 lbs
54"-61"
27"-28"
29"-31"
L
14-16
102-122 lbs
61"-65"
28"-30"
31"-34"
XL
18-20
122-140 lbs
65"-67"
30"-32"
34"-36"

Anvil 980 Lightweight Fashion Short Sleeve T-Shirt

Please check measurements to ensure proper fit.

Length
Width
S
27"
18"
M
28"
20"
L
29"
22"
XL
30"
24"
2XL
32"
26"
3XL
33"
28"

Bella + Canvas 3001T Toddler Short Sleeve Tee

Please check measurements to ensure proper fit. Larger youth sizes available upon request.

Weight
Height
2T
30-33 lbs
32"-35"
3T
33-36 lbs
35"-38"
4T
36-40 lbs
38"-40"
5T
40-45 lbs
40"-43"
6T
45-50 lbs
43"-49"

Anvil 990B Youth Lightweight Fashion T-Shirt

Please check measurements to ensure proper fit. Adult sizes available upon request.

Sizes
Weight
Height
Waist
Chest
XS
2-4
45-65 lbs
43"-49"
18"-22"
23"-26"
S
6-8
60-80 lbs
49"-54"
22"-27"
26"-29"
M
10-12
75-102 lbs
54"-61"
27"-28"
29"-31"
L
14-16
102-122 lbs
61"-65"
28"-30"
31"-34"
XL
18-20
122-140 lbs
65"-67"
30"-32"
34"-36"

Anvil 980 Lightweight Fashion Short Sleeve T-Shirt

Please check measurements to ensure proper fit.

Length
Width
S
27"
18"
M
28"
20"
L
29"
22"
XL
30"
24"
2XL
32"
26"
3XL
33"
28"