Illusion Plunge Floral Sequin Sheath Dress in White Blue First brain scan study to feature THAT dress BPS womens white blue: Dresses For Women Dillard's 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 Lucy in the Sky Lucy in the Sky Ciara Satin Luxe Maxi In Dusty Blue on Designer Wardrobe 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