If there's one thing we can count on from Elizabeth Olsen, it's that we can always expect something fresh from her. Tonight's Vanity Fair party ensemble is just that — it's chic, elegant, but never tired or boring. Her Christian Dior black short-sleeved gown got a boost of quirky cool by way of its sheer-paneled skirt, complete with ruffled detail. For a sleek finish, she outfitted herself with a classic black purse from The Row and black Ferragamo pumps. Unlike some of Elizabeth's more embellished attires, this one was pared down and totally sophisticated. Are you into it?Vote on all of our Oscar polls here!