The dress is black & blue, but here's why you can't tell TJ Kelly 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 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 Women's Gold Embellished & Sequin Dresses Macy's Glitter One Shoulder Split Thigh Draped Side Party Dress Champagne XL