Find SAINT LAURENT Gaby Vanity Leather Shoulder Bag on Editorialist. The SAINT LAURENT Gaby Vanity Leather Shoulder Bag is crafted from smooth quilted leather and features the brand's iconic gold-tone 'Cassandre' logo. It is designed with a top handle and a detachable long strap, allowing it to be carried by hand or worn crossbody. The bag includes a zip closure and can hold essential items such as a phone, cardholder, and keys.