In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color Why Is The Dress White And Gold White And Gold Dress Black And Blue Perception White Gold Vs Black Dress Color Debate Blue Black Or White Gold White and gold or blue and black what colour is the dress? An eyewitness gives a definitive answer The Independent The Independent Is That Dress White and Gold or Blue and Black? (Published 2015) so we know the dress was black and blue BUT that's not what i'm here to discuss : r opticalillusions