The science behind #thedress Ten years ago, a photo of a dress posted on Tumblr sparked a massive debate: was it blue and black or white and gold? Millions argued online, and even celebrities joined in. Scientists later explained Cartoon Girl Blue Dress Boots Bright Stock Illustration 2086511704 Shutterstock How to Choose Dresses That Flatter Using Colour Theory The Dress": Why People See White and Gold or Blue and Black Disney Characters with Blue Dresses