100% polyester, but with a suede-like feel. Purchased at Ito-Yokado. Includes shoulder pads. Shoulder width 38cm, body width 50cm, length 65cm, sleeve length 56cm. There are wrinkles on the back and signs of wear on the cuffs. Please refrain from purchasing if you are concerned, as this item has been stored at home for a long time. The color is as shown in the first photo.