White Gold Or Blue Black? Twitter's Divided Again But Not Over A Dress The dress: Celebrities join the white and gold or blue and black debate Daily Mail Online 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 Decision Making Biases in Group: Is the Dress White and Gold or Blue and Black? Applied Social Psychology (ASP) The Pennsylvania State University Is That Dress White and Gold or Blue and Black? The New York Times