LONDON, ENGLAND - APRIL 13:  Alexa Chung launches her womenswear collaboration with Marks & Spencer at the  Marks & Spencer Marble Arch store on April 13, 2016 in London, England. The 31 piece womenswear collection has been curated and handpicked by Alexa and the M&S design team.  (Photo by Tristan Fewings/Getty Images)