This is a Kumikyoku outfit. It opens fully in the front, and the sleeves reach just above the elbows when worn. I think you can still use it as a light jacket. Length: Approximately 63 cm Hem width: Approximately 62 cm (measured flat) Slits on the sides I think it has a relaxed fit. I haven't worn it many times, but it has been stored at home, so please understand that.