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 Womens Gold Lace A Line Bridal Cape Prom Gown Muslim Wedding Dress with Tulle Cloak Dark Green US2 at Amazon Women's Clothing store so we know the dress was black and blue BUT that's not what i'm here to discuss : r opticalillusions Emerald Green Organza Homecoming Dresses with Gold Beaded Top ARD1807 The Dress divided the Internet, but it's really about subtraction Science News The Dress of viral internet fame. Actual colour black and blue on the Download Scientific Diagram