The Dress: An Interactive Classroom Experiment by Andrew Robinson Precarious Physicist Medium Cocktail Dress Macy's Black And Gold Dress Long Glitter Floral Print A Line Prom Dress PromGirl Hot Pink White Small Byte The viral dress, known as "The Dress," appeared differently to people: some saw it as blue and black, while others saw it as white and Instagram In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color perception