ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive The Dress divided the Internet, but it's really about subtraction Science News The dress was a 2015 online viral phenomenon centred on a photograph of a dress. Viewers disagreed on whether the dress was blue and black, or white and gold : r wikipedia Science explains how time spent outdoors colors your view of #thedress Los Angeles Times 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