I bought this for my child's graduation ceremony, but I wore something else, so I never used it. The jacket alone cost about 12,000 yen. It's a high-quality item, so it's useful to have one on hand for any occasion. Only tried it on at home. Shoulder width: 38 cm Length: 56 cm Width (underarm): 46 cm Sleeve length: 57 cm (folded once)