The grand opening of Tiffany & Co's flagship boutique in Mumbai saw a bevy of Bollywood stars marking their attendance. While some like Ranveer Singh, Masaba Gupta, Sonali Bendre, Khushi Kapoor, Vedang Raina, Karisma Kapoor gave us great looks, others like Mouni Roy, Chunky Pandey, Sanya Malhotra among others failed to impress us. Watch the video to find out who made it to the best and worst dressed list.