Purchased from Urban Research, this is a cotton suit. It has stretch, so it can be worn comfortably for both formal and casual occasions. [Material]: Outer: 98% Cotton, 2% Polyurethane Lining: 100% Polyester Size: 44: Shoulder width 43cm, Length 69.5cm, Width 51cm, Sleeve length 59.5cm Pants: Total length 90.5cm, Inseam 67.5cm, Waist 78cm There is a stain on the back of the jacket, as shown in the photo. ringjacket Ring Jacket United Arrows Azabu Tailor beams Beams Kamakura Shirts Makers Shirt Kamakura