Gucci - Gucci updates its Zumi mules – named after actress Zumi Rosow – with this elegant iteration, which are panelled with black leather and elaphe. They're made in Italy to an elongated silhouette set on a slightly curved kitten heel and embellished with a refined gold-tone metal plaque combining the house's iconic Horsebit with interlocking Gs. Style them with a suit for a mid-week meeting.