The Science Behind the Dress The New York Times Optical illusion: Dress colour debate goes global BBC News Blue Black Or White Gold Dress Test Optical Illusion: Dress Colour Debate Goes Global BBC News B. Darlin Juniors' Sleeveless Glitter Cocktail Dress 3 4 Black Size 3 4 Bed Bath & Beyond 40578217 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 B Darlin