CANNES — At the screening of “The Great Gatsby” Wednesday at the Cannes, Sonam Kapoor wore a sari rather than a couture dress by Gaultier or McQueen. Kapoor, now in her third year at the Cannes Film Festival, sported a stunning vintage styled Indian outfit: a white and gold creation by designer Anamika Khanna, made extra-special by a trailing baroque-effect jacket. — SG