One of the Regulars
Curious. Your comparative large size seems inconceivable to me. I am six two and 185 pounds and I can't get a jacket with shoulders under 18.5 inches to fit over my actual shoulders and a pit to pit under 23 inches won't zip up. I am a slim build. 27 inch back is ok but 28 inch sleeves are a deal breaker.
No way your jacket would fit me and yet you are bigger than me and it fits you and looks losoe to boot. This metaphysical conundrum must have an answer.
Gosh hahahaha I wish I had a better answer for you. Honestly I was worried about the shoulder measurement when I ordered it also but it works perfectly. What jackets/sizes do you have currently which fit well?