V Neck Black Sheer Lace Corset Mermaid Prom Dress with Slit FancyVestido 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 Tumblr Is Freaking Out Over the Color Changing Dress Business Insider Black & Gold Prom Dresses ASHLEYlauren I've never understood the white gold side of the dress illusion but after modifying someone else's picture to make this one I can (kind of) see it. : r opticalillusions