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 GOLDEN FISH CUT LEHENGA In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color perception Colette CL5105 Long Formal Fitted Prom Mermaid Dress The Dress Outlet