The Dress Debate: Black & Blue or White & Gold? Optical illusion renews blue and black dress debate nine years on Express.co.uk The Science Behind the Dress The New York Times Science explains how time spent outdoors colors your view of #thedress Los Angeles Times The Dress: An Interactive Classroom Experiment by Andrew Robinson Precarious Physicist Medium 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