Why did some people see a gold and white dress? Our Brain The Dress Illusion WHITE & GOLD BLUE & BLACK YouTube In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color Vintage Black White Contrast Trim Dress Style of Sam 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 It's the Dress Debate (but with Politics this time) Even So, Joy