Optical illusion renews blue and black dress debate nine years on Express.co.uk How I Flipped My Brain's View of the Black and Blue Dress Jeff Greenhouse Is That Dress White and Gold or Blue and Black? The New York Times 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 Understated Luxury: White Gold Watches Analog:Shift