Actress Uma Thurman wore a cobalt blue Giorgio Armani dress to the 64 Cannes Film Festival closing ceremony. The elegantly dressed Uma Thurman steals the show at the star studded ceremony. She was both elegant and sexy at the same time while arriving at the event... The long sleeve cobalt gown with embellished trim tastefully showed off her sexy form. We love both the body hugging nature of the striking gown and the color. Young starlets need to take a lesson on red carpet elegance from Uma.