Off Shoulder Sequin Illusion Gold Long Prom Dress with Slit Evening Gowns QP3185 Custom Size As Pic Color Illusion Dress Black And White Perception Black Gold Dress Illusion The Dress": Why People See 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 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