I've been thinking about "the dress" for 10 years. Here's what I've learned. NicoBlu Noor Long Black Tunic Dress with Gold Embellishment Petite 14 Black Blue Yellow White Dress Colour Black Blue Yellow White Dress White Gold Blue And Black What color is the dress? Why do some people see blue and black and some people see gold and white when looking at a single image of a dress? : r askscience The Dress is now a Halloween costume