In support of the Alzheimer’s Society, the fashion pack flew to Switzerland for the ASMALLWORLD gala dinner looking every bit the stylish, jet-setting crew that they are. To toast the evening, Poppy Delevingne shimmered in a green sequined minidress paired with black booties, while Carey Mulligan showed off her sweet style in a lacy black and silver confection by Valentino. Supermodel Arizona Muse made an appearance in a gorgeous fit-and-flare Stella McCartney dress, finished in brilliantly hued embroidery, and Harley Viera-Newton arrived in an elegant navy blue lace gown. Four gorgeous style setters, four equally chic looks — but which one gets your best-dressed vote?