It can also be worn as a tunic. Since it is a US size, I think it can be worn around M to L size in Japan. - Brand: LAUREN RALPH LAUREN - Color: Navy - Buttons: Gold buttons on shoulders Measurements laid flat (cm) Please note that these are amateur measurements, so there may be some errors. Length: 80 from top of shoulder Width: 60 Sleeve length: 80 There is some fading and signs of wear, so please refrain from purchasing if you are concerned. ★Please be sure to read my profile before purchasing. I generally do not negotiate prices, but if you wish to purchase two items and have them shipped together, I will offer a discount for combined shipping and other factors. Please comment with your desired price. This is a used item stored in a private home. Please only purchase if you understand this. The color may vary slightly due to lighting conditions during photography. There may also be other overlooked areas. Please refrain from purchasing if you are concerned about minor details or are sensitive. The photos show everything included, so please comment if you would like additional photos or confirmation of any part. Please be sure to ask any questions about the item in the comments before purchasing. Requests regarding shipping or delivery date specifications cannot be made after purchase. No stains, tears, or odors... Color...Navy