Backless Sequin Short Prom Dress V Neck Champagne Gold Sheath Homecoming Dresses ARD2819 Is the dress blue black or white gold? Body Worlds Amsterdam Optical illusion renews blue and black dress debate nine years on Express.co.uk Sequin Short Tight Prom Dress with Corset Back Gold XSmall Blue and black or white and gold? Dress debate turns 10 years old 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 perception