The dress is blue. Here's why The dress was black and blue, but the conditions of the photograph caused many to perceive it as white and gold, creating debate. Within a week, more than ten million tweets had ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive The Gold Dress Or Blue Blue Black Yellow White Dress Blue And Yellow Dress Illusion Dress JASAMBAC Women's Bow One Shoulder Dress with Pockets A line Cocktail Party Dress Blue Black White Gold Dress Explained The Return Of The Black Blue Dress Illusion And More