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 11 Fashionable Ways to Style Black Tights With a Dress, According to Fashion Editors A line V Neck Royal Blue Prom Dress Cross Back Evening Dress PSK166 Pgmdress BHLDN Leila Deep V Flutter Sleeve Satin A line Gown in Black 27 Dresses & Co