Black and Blue or White and Gold? How Your Brain Sees 'the Dress' Business Insider Photo finally solves the black and blue white and gold dress debate Remember when the internet went absolutely nuts on the colour of a dress? The dress was blue and black. The original viral poster, Caitlin McNeill, later said it was a black and blue dress This dress is tearing the internet apart and we can't explain it (yet) Vox White and gold or blue and black what colour is the dress? An eyewitness gives a definitive answer The Independent The Independent 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,