West Side Story remake, attended the ceremony in a custom yellow silk chiffon gown with a beaded gardenia red flower by Oscar de la Renta.Stranger Things star Millie Bobby Brown went for velvet, sequins, and lace all in one custom Louis Vuitton gown. She topped off the look with a necklace and ring from the brand's jewelry collection., who presented at the BAFTAs, stood right out in pink Valentino and stunning Tiffany & Co.