10 years ago today, this dress was posted online, turning into a viral phenomenon. Viewers couldn't decide if the dress was blue and black, or white and gold. It was later confirmed 10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress Royal blue dress and yellow jacket with gold buttons and blue trim detail. Original Fashion Illustration Ginette de Paris, Ginette Jaccard What color is the dress? : r opticalillusions