SAINT LAURENT's 'Loulou' bag is defined by its signature quilting and archival 'YSL' motif. Made in Italy, this version has plenty of room inside for your essentials - think a phone, wallet and keys - and has a central zipped pocket to keep smaller items secure. The black colorway means it will go with pretty much anything.

Size Guide: YSL Loulou - The Vault

Saint Laurent Loulou Small Quilted Leather Shoulder Bag

Size Guide: YSL Loulou - The Vault

Vans Vault x Mastermind World Old Skool VLT LX Shoes

Size Guide: YSL Loulou - The Vault

Saint Laurent Loulou Medium Leather Shoulder Bag

Size Guide: YSL Loulou - The Vault

The Saint Laurent Loulou Bag: Styles & Sizes - Academy by FASHIONPHILE

Size Guide: YSL Loulou - The Vault

Size Guide: YSL Loulou - The Vault

Size Guide: YSL Loulou - The Vault

Saint Laurent Loulou Review: The Best Designer Shoulder Bag

Size Guide: YSL Loulou - The Vault

Size Guide: YSL Loulou - The Vault

If you're after a chic shoulder bag with ample room for your essentials, consider SAINT LAURENT's 'Kate' in this medium size. It's been made in Italy from cozy shearling and embellished with a gold 'Cassandre' plaque. Slip it over your shoulder or cross-body, then match your jewelry to the signature hardware.

Size Guide: YSL Loulou - The Vault

Saint Laurent Women's Kate Small Reversible Shearling Shoulder Bag

Size Guide: YSL Loulou - The Vault

Saint Laurent Loulou YSL Bag Review - Farfetch

Size Guide: YSL Loulou - The Vault

The Saint Laurent Loulou Bag: Styles & Sizes - Academy by FASHIONPHILE