Vintage Stuart Weitzman heels

Size 8.5 AA (also says 7W) Stuart Weizmann for Neiman Marcus. Silk? Satin? Vintage 1980s I believe. Some marks, and the finish is coming off the bottom of one and is sticky. Still wearable. Heels. Ask any questions! Added couple more pics in different lighting. Please ask any questions about condition, they are not perfect but still cool Classic black Fabric luxury 80s comfortable