Look cool and collected when you're picking up the tab with Balenciaga 's studded billfold wallet. Constructed from slick matte petrol-coloured leather, it's designed with enough slots and pockets to keep more than just the essentials yet is still slim enough to slip in trouser pockets.

• Petrol matte leather (calf) billfold wallet
• Two bill pockets, six card slots, two compartments
• Comes with a dust bag