Black & blue or gold & white? Mystery of the dress solved The Economic Times 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 Shop Sequin Homecoming Dresses In The USA Hello Molly Hello Molly US The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example Sequin Homecoming Dresses Princess Polly