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 The Dress Illusion WHITE & GOLD BLUE & BLACK YouTube The White and Gold (No, Blue and Black!) Dress That Melted the Internet The New York Times ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive The Dress Debate Black and Blue or White and Gold British Vogue British Vogue