I purchased this at full price last year, but it's been stored at home. It's new and unused, although it doesn't have tags. I think it was around 20,000 yen. It's labeled as S, but it's an American size, so I've listed it as M. Approximately: The shoulders are dropped, so sleeve to sleeve is 65cm. Waist (at the ribbon position) is 46cm. Length is 120cm. It's 100% cotton, but it's a thin and cool material, like linen. You can also wear it as a light jacket by opening all the front buttons, and it's cute over a swimsuit. It has belt loops, and you can cinch the waist with the ribbon made of the same material.