10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the 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 How "The Dress" Became an Illusion Unlike Any Other Scientific American Yellow White Black Dress Illusion White Dress Illusion Original Blue And Black Dress Blue Dress Gold Elie Saab Embroidered Tulle Long Sleeve Illusion Midi Dress Neiman Marcus Yellow Latin Rhythm Dress with Fringe Size 7 8 11 12