Backless Denim V Neck, Zaira Maxi Dress in Medium Wash, Size XL, Fashion Nova 10 years ago the blue and black dress went viral what colour do you 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 Velvi Sutton Slip Dress Dusty Blue Size Small