EXCLUSIVE AT NET-A-PORTER. Oscar de la Renta's gown takes cues from the dress Scarlett Johansson wore to Vanity Fair 's Oscar party in 2020 - it was the second design by Laura Kim and Fernando Garcia she was seen in that day. Draped with a sweeping single shoulder, it's made from glistening silk-blend lamé in intense shades of midnight-blue and black. Crystals adorn the cutaway bodice.