10 years ago today, this dress was posted online, turning into a viral phenomenon. Viewers couldn't decide if the dress was blue and black, or white and gold. It was later confirmed The Truth About the Dress: Black and Blue Explained The Dress: Color debate rages on the Internet East Bay Times Japanese traditional blue kimono gilt poem and princess for ladies 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