You Can Now Buy 'The Dress' In Either Blue And Black Or White And Gold 1920s Beaded Mable Flapper Dress Black & Gold Flapper Boutique The science behind the controversial blue black, gold white dress The dress was black and blue, but the conditions of the photograph caused many to perceive it as white and gold, creating debate. Within a week, more than ten million tweets had Eleven years ago, a single photo posted on Tumblr sparked one of the biggest internet debates of all time. The dress instantly divided the world, some swore it was white and gold, Optical illusion: Dress colour debate goes global BBC News