Erdem - Erdem's purple Zelena gown is crafted from velvet patterned with a multicoloured Astaire print – named after Adele Astaire, whose romance with the Duke of Devonshire inspired the label's AW18 collection – and is embellished with faux pearls and crystals. The slim-fitting style has ties at the neck that fall gracefully down the body and demure cropped sleeves. Style it with statement earrings and pumps for an opulent ensemble.