Exquisite Black Brocade Masquerade Dress with Cape Women Historical Gothic Victorian Steampunk Dresses Halloween Costume Black Chiffon Mother of the Bride Floor Length dress with Sheath Lace and O Neck Elegant Floor Length Formal Party Gown for Women Plus Size Little Black Dresses Cato Fashions Black Wedding Guest Dresses PrettyLittleThing USA Dark Purple Dress, Midi Dress, Formal Clothing, Women Dress, Boho Dress, Pleated Dress, Elegant Purple Dress, Ball Dress, Fall Dress In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color perception