The viral "black and blue" dress, which sparked a massive 2015 internet debate, was originally posted on Tumblr by Scottish singer Caitlin McNeill. The photo, depicting a Roman Originals dress, divided viewers The Dress": Why People See White and Gold or Blue and Black Disney Characters with Blue Dresses The science behind that absurd color changing dress, explained Vox How to Choose Dresses That Flatter Using Colour Theory Ten years ago, a photo of a dress posted on Tumblr sparked a massive debate: was it blue and black or white and gold? Millions argued online, and even celebrities joined in. Scientists later explained