This gold-tone Saint Laurent Opyum YSL crocodile brooch is a must-have piece, darlings. For if we're taking the advice from our pals of at the Telegraph, 'You can wear a brooch on everything and it's an accessory that easily bridges the day-to-night divide. A brooch immediately grants a piece of clothing an interesting edge, and can transform simple office attire into opulent eveningwear'. Each piece is crafted in Italy from a crocodile textured gold-tone plated brass and features an interlocking YSL monogram design, a catch closure and Saint Laurent branding engraved on the underside. You'll see us wearing our Saint Laurent accessory with Frame Denim, Giambattista Valli and Balenciaga.