OnThisDay Ten years ago a great dress color debate was born! The dress became a viral phenomenon in 2015 with social media torn on whether the dress was blue and black or Picture Of Viral Blue And Black Dress Also Shows White And Gold, And Twitter Is Arguing Over It Again Evie Magazine Bayesian Modeling of Vision: The Dress Snow White standing in a blue and yellow dress at the Disney Princesses show at the Resch Center in Green Bay Stock Photo Alamy What color is the dress? Why do some people see blue and black and some people see gold and white when looking at a single image of a dress? : r askscience How "The Dress" Became an Illusion Unlike Any Other Scientific American