1. Beyoncé — in a perfectly coiffed wig — donned Prince’s iconic purple coat and boots from the movie while holding a matching guitar in some of the other photos Beyonce/Instagram Beyoncé ...

For her Prince-inspired transformation, she slipped into a vibrant purple coat with a frilled white shirt, pairing it with black lace underwear and accessorizing with a matching purple guitar.

For the annual event, Princess Anne wore Queen Elizabeth's purple suede jacket, complete with a timeless check design. She paired it with a check skirt in a navy pattern, wearing a high-necked ...