Clothing Size Charts

numsi clothing features photographic imagery printed on sweatshop-free, American-made garments. The sizing on American Apparel t-shirts can tend to run a little small. If you are debating between two sizes, we would recommend that you order the larger size.

Each design can be ordered in either long sleeves or short sleeves, in a variety of colorways. Layering short sleeves over long is a perennial favorite; mix and match your colors and be stylish through and through.

Babies

Size 6-12m 12-18m 18-24m
Weight (lbs) 16-22 23-27 28-30
Chest (inches) * 16 18 20
Height (inches) 25-28 29-31 32-34

Children

Size 2 years 4 years 6 years
Weight (lbs) 31-34 35-41 42-45
Chest (inches) * 21 22 23
Height (inches) 32-36 36-40 40-43
*Measure under arms around the fullest part of the chest. Be sure to keep tape level across back and comfortably loose.