Sheaths of elegantly draped, cornflower-blue fabric make Camilla and Marc’s Lusile dress an instant eye-catcher. Cinched at the waist and boasting a split leg, this uniquely feminine style is suspended in time – borrowing from various eras with its one-shoulder design, puffed sleeve and oh-so-chic midi length. Accessorise with Miu Miu sandals, a blue-black clutch and matching earrings.