10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress 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. Gold Dresses For Women, Wedding Guest Easter Dresses Chiffon Floral Short Sleeve Ruffle V Neck Flowy Maxi Dress Red White And Blue Dress Long Sweater Women Dresses Halter (M, Dark Purple) ZMTing Color scientists explain the dress that went viral RIT 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 ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive