Carey Mulligan accented her Prada dress with a special accessory at this evening's Met Gala in NYC. Her relatively early arrival is because she's cochairing tonight's Schiaparelli and Prada: Impossible Conversations event. Speaking on the red carpet this evening with Vogue, she said of her Prada frock, "I'm really honored to be wearing it." She accessorized with her sparkling wedding ring! Carey married Marcus Mumford in a small ceremony in England last month. Carey and Marcus have kept pretty quiet about their relationship status and actually never even confirmed their engagement. The duo spent some time apart last year while Carey was busy filming The Great Gatsby in Australia, and the film's expected to hit theaters this holiday season. What do you think of Carey's dress? Make sure to vote on all of the Met Gala fashion and beauty polls!