Black Prom Dresses PollyBoutique 10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress Off Shouler Black Lace Long Prom Dresses with Appliques, Off Shoulder Shiny Party 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 ZAPAKA Women Black Long Plus Size Prom Dress with Slit Mermaid Embroidered Spaghetti Straps Beaded Lace Up Back Party Dress with Sequins