BKE Performance Fabric Heathered Purple Grey Short Sleeve Polo Shirt Mens Size M In great condition with no stains or holes. Below are actual measurements; please compare them to something you own before purchasing. Measurements (taken from the back laying flat) 17.25 In - Shoulder to Shoulder 19.5 in - Arm Pit to Arm Pit. 16.5 In - Below rear center collar to top of shoulder down to the end of sleeve. 29.75 in - Top of the rear center collar down to the bottom center. 19 in - Bottom Opening of Shirt. Item S395300