XS S M L XL 2XL 3XL
Body Length 18 3/4 19 3/8 20 20 5/8 21 1/4 21 7/8 22 1/2
Chest Width (Laid Flat) 17 5/8 18 5/8 19 5/8 20 5/8 22 1/8 23 5/8 25 1/8