Is The Dress blue and black or white and gold? The answer lies in vision psychology Psychology The Guardian So I searched up the black and blue dress : r opticalillusions The dress was a 2015 online viral phenomenon centred on a photograph of a dress. Viewers disagreed on whether the dress was blue and black, or white and gold : r wikipedia Photo finally solves the black and blue white and gold dress debate The Blue and Gold Dress Auroratide The Dress": Why People See White and Gold or Blue and Black