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 Top 5 Gorgeous Gold Evening Gowns Jovani Proof the Dress Is Blue PS Tech And Black White And Gold Color Of The Dress Blue Or Gold The World's Most Famous How "The Dress" Became an Illusion Unlike Any Other Scientific American 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