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 The science behind the controversial blue black, gold white dress White And Gold Dresses REVOLVE Long Sleeve Gold Trim Two Piece Maxi Dress White Luxe Two Piece Dresses and Luxe Party Dresses 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