Nicole Richie at MET's Costume Institute Gala held at the Metropolitan Museum of Art on Monday, May 3, in New York City.
She looked stunning wearing a silver metallic floor-lenght gown.
This Marc Jacobs fall 2010 sequined dress with a velvet sash is perfect for her style.
She paired it with a Marc Jacobs fall 2010 "Melange Sequin Mouse" clutch and a jeweled cuff.