There are 4 sizes (S/M/L/XL) available
Size S--Shoulder 14.3"--Sleeve 23.8"--Chest 35.9"--Waist 33.2"--Center Back Length 35"
Size M--Shoulder 14.8"--Sleeve 24.2"--Chest 37.8"--Waist 35.1"--Center Back Length 35.5"
Size L----Shoulder 15.4"--Sleeve 24.6"--Chest 40.8"--Waist 38.1"--Center Back Length 36"
Size XL----Shoulder 16"--Sleeve 25"--Chest 43.8"--Waist 41"--Center Back Length 36.5"