CAS Germany Black Paisley Suspenders Adjustable Y-Back Silk Leather

Black, adjustable, y-back, blue, paisley print suspenders by CAS Germany in a men's one size. Black, leather and gold tone metal accents. There are no labels but the fabric feels like silk to me. I'm not sure of the age of the suspenders but they are probably vintage. In excellent pre-owned condition with little to no signs of use.