This is a JIL SANDER jacket. It contains polyurethane, so it has stretch. You can imagine it as a jersey-type jacket. Color: Navy, but it looks almost black. Size: M (46) (Length 72cm, Bust 108cm, Waist 96cm, Shoulder width 43.5cm, Sleeve length 64cm) Material: 70% Rayon, 27% Nylon, 3% Polyurethane. Used about 10 times, and has been cleaned and stored. I think it can be said to be in beautiful condition. The seller will cover the shipping cost. Thank you for looking.