Presenting the classic envelope silhouette in miniature proportions, this wallet from Saint Laurent lets you keep your monetary essentials close to hand. The Italian-crafted leather piece is fitted with four card slots to the spacious interior as well as an external slip pocket. Punctuated by the instantly recognisable YSL monogram and exquisite matelassé stitching, it slots perfectly into your clutch bag for dusk-to-dawn endeavours.