Here's why people saw the dress differently. The Dress divided the Internet, but it's really about subtraction Science News Blue Ivy Carter Wears Gold Ball Gown and Minidress at 'Mufasa' Premiere Optical illusion renews blue and black dress debate nine years on Express.co.uk Picture Of Viral Blue And Black Dress Also Shows White And Gold, And Twitter Is Arguing Over It Again Evie Magazine 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