Snow White standing in a blue and yellow dress at the Disney Princesses show at the Resch Center in Green Bay Stock Photo Alamy Sweetheart Neck Short Blue Prom Dresses, Short Blue Formal Homecoming shegown A Line Tulle Gold Blue Long Prom Dress, Blue Formal Evening Dress US 16 Gold Blue Navy Blue Gala Dresses Windsor Women's Blue Graduation Dresses Macy's Remember when the internet went absolutely nuts on the colour of a dress? The dress was blue and black. The original viral poster, Caitlin McNeill, later said it was a black and blue dress