Emmy Rossum attends the "A Futile And Stupid Gesture" Premiere during the 2018 Sundance Film Festival at Eccles Center Theatre on January 24, 2018 in Park City, Utah.
(January 23, 2018 - Source: Jason Merritt/Getty Images North America) see more angles »

Emmy Rossum Little Black Dress

Emmy Rossum chose a flirty David Koma LBD with a V neckline and a ruffled skirt for the Sundance premiere of 'A Futile and Stupid Gesture.'
Brand: David Koma

Emmy Rossum Satin Clutch

Emmy Rossum complemented her dress with an embellished satin clutch by Roger Vivier.
Brand: Roger Vivier