The Internet is obsessed with one question: Is this dress gold or blue? Homemade Blue Cheese Dressing Recipe 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 Here's why people saw the dress differently.