Nita Ambani stunned in a gorgeous lehenga by designer Anamika Khanna for Anant and Radhika's 'Lagan Lakhvanu'. Here are her outfit details.Nita Ambani stunned in a gorgeous lehenga by designer Anamika Khanna for Anant and Radhika's 'Lagan Lakhvanu'. Here are her outfit details.