Black Dresses Little Black Dresses PrettyLittleThing USA Black Dresses Little Black Dresses PrettyLittleThing USA 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 The Dress Debate: Black & Blue or White & Gold? This explains how the blue black white gold dress illusion was possible. But it doesn't explain why some people saw it one way and some saw it the other, and no one seemed to see Black Rivet Tee Dress Kate Hewko