Item #: 1798978 This is an authentic pair of SAINT LAURENT Nappa Sugar Babylone 90 Mules size 36.5 in Black. This pair of stylish sandals are crafted of black lambskin. These feature open toes and ruched lambskin held together by a gold YSL monogram plaque. Follow this item for alerts. Saint Laurent is a registered trademark of Saint Laurent. FASHIONPHILE is not affiliated with Saint Laurent.