Green Gold Dress Illusion Science Of 'the Dress': Why We Confuse White Gold With Blue In just three breathtaking minutes, Australia's Delta Goodrem delivered a Eurovision performance destined for the history books. Moving across a moonlit stage, she sang Eclipse before finishing in a blaze of shimmering green emerald velvet dress Jewel Embellished Illusion Deep V Neck Long Dress 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 Science explains why people can't agree on the color of this dress CBS News