The Ballroom Blacks Black & Powder Blue Polka Dot Dress Sock Over The Calf The Black Tux Navy Herringbone Dress Sock In Blue Cotton Polyester Elastane How "The Dress" Became an Illusion Unlike Any Other Scientific American Is the dress blue or gold? The phenomenon originated in a photograph of a dress posted on Facebook in 2015. The dress was black and blue, but the conditions of the photograph The dress : r nostalgia Happy 10th anniversary to the original photograph of "The Dress" and the subsequent internet debate over white and gold or black and blue : r popculturechat