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 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 Long Black Prom Dress with Contrasting Beads PromGirl Black Hot Pink XSmall Black Tie Dresses Women's Formal & Occasionwear Club L London USA The science behind the dress colour illusion Internet The Guardian Gold Blue Dress That Looks White Illusion Explained Dress Blue Black White Gold Reason Black And