Vintage Purple Strappy Shoes Size 9 Closed Toe Heels Pumps Retro Slingbacks

Vintage purple slingback shoes. Marked Size 9 Measurements are approximately: Insole length: 10" Width: 2 7/8" Heel height: 2 1/2" I cannot make out the name of the brand on the insole. They are in fairly good vintage condition with expected wear from use and age. Please inspect the photos for details. The elastic on the slingbacks is worn. Weight: 370 g