The world's most famous optical illusion turns 10 years old Creative Bloq Is the dress blue black or white gold? Body Worlds Amsterdam What color is the dress? Why do some people see blue and black and some people see gold and white when looking at a single image of a dress? : r askscience Gold and white or blue and black?' optical illusion dress from 2015 found at yard sale 9Honey 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 Blue and black or white and gold? Dress debate turns 10 years old