This is a very good looking coat, and I plan to wear it when my regular down coat looks too bulky. I usually wear a size M, but the Medium coat was a bit snug. I returned it and got a size Large, which fit much better except for the sleeves which were way too long. Paid a good seamstress $65 to shorten sleeves 2 inches while keeping original styling. Now the coat looks absolutely great. A little tweak on the coat sizing and sleeve length seems to be indicated. I am always a standard men's Medium.