Large Shoulder(seam line to seam line): 18.25 inches Armpit to armpit(across chest): 23 inches Sleeve(shoulder seam line to end of sleeve): 25.5 inches Back body center length(bottom of collar to hem): 29.5 inches. XL Shoulder(seam line to seam line): 19 inches Armpit to armpit(across chest): 24.25 inches Sleeve(shoulder seam line to end of sleeve): 26 inches Back body center length(bottom of collar to hem): 30.5 inches.
XXL Shoulder(seam line to seam line): 20.25 inches Armpit to armpit(across chest): 26.5 inches Sleeve(shoulder seam line to end of sleeve): 26.25 inches Back body center length(bottom of collar to hem): 31.25 inches.