ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive Remember the viral dress that divided the internet back in 2015? Was it blue and black, or was it white and gold? , For the first episode of our brand new podcast, Stories in Colour, join Professor 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 Blue & Black Heart Print Ruched Front Midi Jersey Dress