Take Two: The Oscar After-Party Dresses

The Best Supporting Actress winner wore pale Prada to accept her award before switching into a light blue number for the Vanity Fair after party. (Reuters/Reuters)

The presenter walked the red carpet in Alexis Mabille before switching into Givenchy for the viewing party. (Reuters/Reuters)

The "Les Miserables" star arrived in a lilac Alexander McQueen gown but wore a bright red number later in the evening. (Reuters/AP)

The Best Actress winner wore Dior to the ceremony, but opted for a metallic Calvin Klein afterwards. (Reuters/AP)

The actress wore Marchesa on the red carpet and donned Versace afterward. (Reuters/Reuters)

The Best Actress nominee wowed in Armani Prive on the red carpet and wore Emilio Pucci after the ceremony. (Reuters/Reuters)