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 How "The Dress" Became an Illusion Unlike Any Other Scientific American Blue or Gold? #THEDRESS. The Dress by Vicky Chen Clear as Mud Medium Color Of 'The Dress' Debate: White & Gold Or Blue & Black Twitter Decides Hollywood Life