What color is the dress? Why do some people see blue and black and some people see gold and white when looking at a single image of a dress? : r askscience Elegant Black Prom Dress Long Sleeves Lace and Tulle Formal Party Dres Siaoryne Black Velvet Evening Dresses One Shoulder Long Cape Sleeve Slit Women Prom Dress Party Wear Formal Gown sold by bridesdayprom on Storenvy How "The Dress" Became an Illusion Unlike Any Other Scientific American