Ganni Rinse Denim Strap Mini Dress Blue BSTN Store Long Denim Dress Gap Denim Dresses Gap Factory Picture Of Viral Blue And Black Dress Also Shows White And Gold, And Twitter Is Arguing Over It Again Evie Magazine Dressgate: If you saw THAT dress as white your brain was working overtime 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