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 Let's finally decide: was the dress blue and black or white and gold? The Dress: An Interactive Classroom Experiment by Andrew Robinson Precarious Physicist Medium 11 years ago today, a dress was posted on Tumblr. It was later confirmed to be Black and Blue. L'ide Black Tie Gown Jardin Blue All The Dresses What I never understood was if some folk saw the original dress as white gold & some saw it as black blue then how do side by side images like this exist showing them as two