Dark Blue One Button Two Piece Men's Prom Suits with Black Lapel Dressgate: If you saw THAT dress as white your brain was working overtime Is This Dress Blue And Black Or White And Gold? Here's What The Experts Say Black Tie Wedding Guest Dresses Petal & Pup 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 little blue (or white) dress that tore us apart The Boston Globe