Kate Moss  stepped out for the Fashion For Relief charity dinner hosted by fellow supermodel Naomi Campbell  in London to celebrate the Olympics. Black dresses were definitely the theme of the evening — both models, as well as Georgia May Jagger and Lily Donaldson, were styled up in this wardrobe essential. Kate went bohemian and metallic, Georgia May opted for cool cutouts, and Naomi went for a maxi. Take a look and let us know whose LBD you like best! On Allison McNamara: H&M  top and necklace.