One Shoulder Draped Maxi Dress Black Gold 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 The color doesn't matter the dress is ugly CNN Sherri Hill 56085 Dress Sherri Hill Dresses Formal Approach 2 Black This explains how the blue black white gold dress illusion was possible. But it doesn't explain why some people saw it one way and some saw it the other, and no one seemed to see Proof the Dress Is Blue PS Tech