Forget ruffles, trains and layers of lace, Cara and Poppy Delevingne gave a masterclass in bridesmaid chic at big sister Chloe's low-key London wedding this afternoon. Cara opted for a navy dress with a camel coat hanging on her shoulders (love how relaxed/practical this wedding is!), while Poppy gave us serious dress envy in this navy maxi with cream details. Want to see more? Follow Cara, Poppy and Chloe for behind-the-scenes access to the year's coolest wedding reception. And for any would-be brides or bridesmaids reading this: pin, pin, pin!