Date Night Thats So Fetch US 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 Blue Black White Gold Dress Explained The Return Of The Black Blue Dress Illusion And More Date Night & Going Out Dresses for Women Hazel & Olive 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 Photo finally solves the black and blue white and gold dress debate