Van Heusen regular fit wrinkle free size large or 16 1/2–17 white and blue gingham button-up shirt #preppy #gingham #work From armpit to armpit it measures 25 inches. From the top of the color to the bottom, it measures 33 inches. From armpit to the end of the sleeve it measures 21 3/4 of an inch. Non-smoking home. Shipping is done twice a day. I have numerous other men’s shirts listed for sale.