The dress' went viral 10 years ago and taught us the science of color This explains how the blue black white gold dress illusion was possible. But it doesn't explain why some people saw it one way and some saw it the other, and no one seemed to see Dusty Blue Long Beaded Prom Dress with Sheer Corset Dusty Blue 3XLarge The dress was a viral online phenomenon in 2015, centered on a photograph of a dress that people disagreed on whether it was blue and black or white and gold. Within a The dress was a viral online phenomenon in 2015, centered on a photograph of a dress that people disagreed on whether it was blue and black or white and gold. Within a First brain scan study to feature THAT dress BPS