Best Black Tie Black Dress Styles for Formal Events Donna Karan The Dress #thedress that broke the Internet Roman Science explains why people can't agree on the color of this dress CBS News Black Tie Attire Guide for Wedding Guests: Men's & Women's The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example of how human vision can interpret colors differently under certain Blue and black or white and gold? Dress debate turns 10 years old