CLASSIC SHIRTS XS SM MD LG XL 2X
CHEST (inches) 30-32 34-36 38-40 42-44 46-48 48-50
WAIST 28-30 30-32 32-33 33-34 36-38 40-42
             
             
SLIM SHIRTS XS (0) SM (0-2) MD (4-6) LG (8-10) XL (12-14) 2X (16-18)
CHEST (inches) 28-30 30-32 32-34 36-38 40-42 44-46
WAIST 23-24 25-26 27-28 30-32 33-35 36-38