We are The Thirty-First Co. - New England’s favorite Mom & Pop apparel shop. Visit our online retail location for more! Size med: Pit to pit 23 in, pit down sleeve 19 in, shoulder seam down 26 in, middle of neck down sleeve 34 in, shoulder seam to seam 19 in, length 29 in Size large: Pit to pit 24 in, pit down sleeve 19 in, shoulder seam down 26 in, middle of neck down sleeve 35 in, shoulder seam to shoulder seam 19 in, length 30 in FIXED PRICE - SAME DAY SHIPPING