Celebrities, models, designers and editors were out in full force last night at the ‘Schiaparelli and Prada: Impossible Conversations’ 2012 Costume Institute Gala in New York. From Coco Rocha in her now infamous vintage Givenchy ensemble (previously owned by Elizabeth Taylor), to Karlie Kloss in a pink number by Jason Wu (possibly my favourite of the evening), the fashion elite certainly brought their best to one of the most glamorous events of the year.