I probably bought this 3 or 4 years ago. I wore it 2 or 3 times as a summer outer garment, and it has been washed at home. The gold buttons give it a refined, adult casual look. It was available in one size, so I've labeled it as a Japanese M size, but the width is generous, so I think it will fit many people. I have several similar shirts, and this is a beautiful item that I only wore a few times when I first bought it. (The weather was bad on the day of the photoshoot, and I don't think the colors came out well, so I plan to retake the photos and repost them.) Approximate flat measurements (laid flat): Width: 62 cm Length: 67 cm