G-Star Raw GS3301 Army Paletot Wool Blend Overcoat In Black Size: L (Slim)

It's not on the tag but it's slim fitting might even fit a medium. I usually wear a large but I have a beer gut, this was too tight for me. Please compare measurements. Men's G-Star Raw Army Paletot wool blend overcoat. Heavyweight (5lb shipping weight). Size on tag: Large Approximately: 20.5" armpit to armpit. 17" across the shoulders. 25.5" shoulder to cuff. 36.5" bollar to hem (length).