Never used Comes with all original bags and packaging Medium Monogram Quilted Leather Envelope Shoulder Bag in Sage Green Saint Laurent Quilted Envelope Shoulder Bag. Featuring the brand's legendary YSL monogram logo at the front, a long gold chain strap and gold-toned hardware, this Envelope design earns its name from it's distinctive silhouette. This dreamy sage version promises to go with everything in your wardrobe.