Old People Saw White And Gold, And More Insights From A 23andMe Study Of #TheDress Fast Company The dress is black & blue, but here's why you can't tell TJ Kelly How "The Dress" Became an Illusion Unlike Any Other Scientific American White and gold? Or blue and black? Dress sets the Internet ablaze with color debate 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