Saint Laurent Crinkled Calfskin Matelasse Monogram Medium Niki Shopper SAINT LAURENT Crinkled Calfskin Matelasse Monogram Medium Niki Chain SAINT LAURENT Crinkled Calfskin Matelasse Monogram Medium Niki Shopper %AUTHENTIC SAINT LAURENT Crinkled Calfskin Matelasse Monogram Medium. Description This is an authentic SAINT LAURENT Crinkled Calfskin Matelasse Monogram Medium Niki Shopper Tote in Black. This shoulder bag features crinkled chevron quilting. The bag features a black chain link shoulder strap with a matching leather shoulder pad. The top opens to a black fabric interior with zipper and patch pockets.