Remember when the internet went absolutely nuts on the colour of a dress? The dress was blue and black. The original viral poster, Caitlin McNeill, later said it was a black and blue dress The Science Behind the Dress The New York Times The Science of Why No One Agrees on the Color of This Dress WIRED Sequin Homecoming Dresses Princess Polly Bodycon Dress With Black One Shoulder Sequin Dress Elegant Sequin One Shoulder Mini Dress Sparkly One