ST.John black label Blazer in a beige long sleeve single button closure

ST.John black label Blazer in a beige long sleeve single button closure with a of white fabric down the center. Has shoulder pads. It’s tapered to make your back look slimmer. It’s a textured fabric. There is a faint yellow line stain in the left side as well as small dot stain on the left arm and back side, took pictures. PLEASE ASK QUESTIONS. It’s stretchy fabric.