Idy Button Front Tank Dress in Black Gold L'AGENCE White and gold or blue and black what colour is the dress? An eyewitness gives a definitive answer The Independent The Independent 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 Science explains how time spent outdoors colors your view of #thedress Los Angeles Times