Is This Dress Blue And Black Or White And Gold? Here's What The Experts Say How "The Dress" Became an Illusion Unlike Any Other Scientific American White and gold or blue and black what colour is the dress? An eyewitness gives a definitive answer The Independent The Independent 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