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 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 MisShow Women's Short Homecoming Dresses Prom Gown Sleeveless Tulle Lace Crewneck A line DAMA Dresses for Quinceanera Lavener S Lavender at Amazon Women's Clothing store The White and Gold (No, Blue and Black!) Dress That Melted the Internet The New York Times