Purchased at a used clothing store for 16,000 yen. The material is rayon, and it's very comfortable to wear. It looks great even when worn oversized. Reinforcements have been added with backing fabric to areas that might tear. Please understand that this is a vintage item before purchasing. Size (Measurements are approximate due to being taken by hand): Length: 70cm Width: 55cm (underarm) Shoulder width: 52cm Sleeve length: 22cm