FLORAL POPLIN SHORT DRESS Sky blue ZARA United States ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive 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 White and gold or blue and black what colour is the dress? An eyewitness gives a definitive answer The Independent The Independent The Science Behind the Dress Illusion Eyepic Eye Care