The Zero Dark Thirty star, who is nominated in the Best Actress in a Motion Picture - Drama category, told Us Weekly she still has a lot to do before the big event. "I haven't picked my dress yet," Chastain, 35, said at the National Board of Review Awards Gala in New York City Jan. 8. "I want something that makes me happy. I have a wonderful stylist, Elizabeth Stewart, and I love clothes so much."
Last year's Academy Awards ceremony was particularly special for Chastain. "The most exciting moment was the Oscars, in the Alexander McQueen dress, standing next to my grandmother," the star told Us. "It was a very emotional, beautiful moment for me."
The 70th Annual Golden Globe Awards air live Sunday, Jan. 13., on NBC.