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 Is The Dress blue and black or white and gold? The answer lies in vision psychology Psychology The Guardian What colour is the dress? Explained The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example The dress turned 11 and it's STILL white and gold PERIOD. Eleven years later the color swatches are right there and people who see blue and black are proving your eyes lie