I purchased this jacket for the fall, but the size is smaller than I expected. It's a bit too small for me as I have broad shoulders and a muscular build. The fit is like a size M to L. It should fit someone of average build perfectly. Although it's a new, unused item, it has been handled by someone else after purchase, so please refrain from buying if you are overly sensitive. I would appreciate it if only those who are not concerned about this would consider purchasing. Thank you. Also, it's made in China, not Japan, so the quality isn't the best. Please understand this before considering a purchase.