Here's why we disagreed about 'the dress' Futurity Optical illusion: Dress colour debate goes global BBC News The White and Gold (No, Blue and Black!) Dress That Melted the Internet The New York Times The dress was a viral online phenomenon in 2015, centered on a photograph of a dress that people disagreed on whether it was blue and black or white and gold. Within a Is That Dress White and Gold or Blue and Black? The New York Times 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