10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress 10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress The Color Of The Dress According To Science YouTube ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive The Color Theory Behind The Dress: White and Gold? Blue and Black? See the GOLD WHITE: Flip the Dress Colors! (Slowly uncovering the dress) YouTube