What color is the dress? Why do some people see blue and black and some people see gold and white when looking at a single image of a dress? : r askscience Milla Strapless A Line Floral Formal Occasion Maxi Dress in White & Blue Nordstrom A Line Prom Dress Sequin Royal Blue Tulle Plunging Sleeveless Slit Swe Princessly Light Blue Formal Dresses Elegant Evening Gowns for Women Couture Candy A Line V Neck Navy Blue Lace Long Prom Dress with Sequins, Navy Blue L abcprom Dark Blue A Line Satin Off the Shoulder Long Prom Dresses, Formal Even Demodresses