Cara Delevingne's uniform of sneakers, sweats and baseball caps isn't one she often deviates from, but when she does, then boy, she does it in style. Take last night for instance, when Cara attended the J. Crew and Vogue bash to celebrate London Fashion Week, and channeled her most fearsome '70s power bitch (slash Tom Ford Spring '15) in a double-breasted, midnight-blue velvet blazer. Matched with Burberry deep red velvet sandals, a red lip and basically nothing else, lady C has singlehandedly opened a world of outfit inspiration for this weekend. Thanks! The slight whisper of stink-eye is merely an optional extra. 

Read four surprising things about the Burberry Prorsum Spring '15 show.

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