Imagine attending the opera in head to toe YSL? Oh, to dream! That's exactly what these lucky ladies got to do for the Metropolitan Opera Gala premiere of Armida in New York last night. Chloë Sevigny opted for the Fall '10 YSL jumpsuit with gold bling and gloves; Maggie Gyllenhaal went for a soft nude dress and classic Tribute heels; Ginnifer Goodwin took the pants approach with a corset top and purple accessories, and Camilla Belle went for a striking black and white gown teamed with strappy sandals. I love them all! How about you?