7th Avenue black classic short sleeve shirt-size M

7th Avenue New York & Company black short sleeve shirt. Snaps up the front. 1 pocket in the front. Size M. Armpit armpit is 21 inches, length is 25 inches. Material is 60% cotton, 35% polyester, 5% spandex. In new condition. Says it’s a L, however, measurements say it’s more like a M.