YVES SAINT LAURENT black with purple overtones patent leather, size 40. These YVES SAINT LAURENT black with purple overtones patent leather shoes, size 40, have a 12-cm heel. They were worn once and are in excellent condition. Leather slightly marked on the inner side near the sole. Very unnoticeable. These gorgeous YVES SAINT LAURENT black with purple overtones patent leather are in very good condition. Store price €565.