Who: Coco Rocha wearing an Alexander McQueen feathered halterneck chiffon gown
Shop: Net-A-Porter US (in navy) $10,255
Net-A-Porter US (in white) $10,255
Net-A-Porter International (in navy) £5,985 / €6,395
Net-A-Porter International (in white) £5,985 / €6,395
Where: 2011 Met Gala, New York

Credit: BFYA.com