Best Matching Earrings for Blue Dresses so we know the dress was black and blue BUT that's not what i'm here to discuss : r opticalillusions 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 Optical illusion renews blue and black dress debate nine years on Express.co.uk The world's most famous optical illusion turns 10 years old Creative Bloq