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 ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive Why do we care about the colour of the dress? Bevil Conway The Guardian How "The Dress" Became an Illusion Unlike Any Other Scientific American