· Do not bleach. · Back Body Length (in): S=27 | M=27½ | L=28 | XL=28½ | XXL=29 | 2X=32½ | 3X=33. · Armpit to Armpit (in): S=20 | M=21½ | L=22½ | XL=23½ | XXL=24½. · 100% Polyester. · Short sleeves. · S=4-6 | M=8-10 | L=12-14 | XL=16 | XXL=18-20 | 2X= 22 | 3x=24-26.