I've never understood the white gold side of the dress illusion but after modifying someone else's picture to make this one I can (kind of) see it. : r opticalillusions Is That Dress White and Gold or Blue and Black? The New York Times 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 The True Color of White and Gold Dress (Or Blue and Black) Snickerdoodle Software