latest red carpet look. On March 8, Kravitz attended the Saint Laurent x Vanity Fair x NBCUniversal dinner party celebrating Oppenheimer ahead of this week's Oscar Awards wearing a complicated mesh gown that only she could pull off so effortlessly.With her hair slicked back into a bun, Kravitz walked the event's black carpet in a see-through black gown with a high neckline balanced out by an open back.