India, March 5 -- French fashion designer Coco Chanel once said: "Why wear one set of pearls when you can wear two?" It seems as if fashion girlies are now taking the late icon's advice seriously and hopping on the trend of stacking pearl necklaces. From actor Alia Bhatt pairing a string of pearls with a velvet saree for a red carpet appearance to actor Janhvi Kapoor channelling old Bollywood glam with her embellished pearl blouse from Tarun Tahiliani, it appears as if these gems are better when they're stacked....