The Dress divided the Internet, but it's really about subtraction Science News Woman discovers the iconic 'Optical Illusion Dress' that went viral in 2015 at yard sale Times of India Elegant Gold Ruffle Sparkly Prom Dresses Off the Shoulder Evening Gown Viniodress Gold Sequin Off Shoulder V cut Feathers Long Train Mermaid Prom Dress Fitted Off Shoulder Sequin Prom Dress Black 4XL Elegant Formal Gown with High Side Slit 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