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 The Dress Is Now Officially A Sexy Halloween Costume Science explains how time spent outdoors colors your view of #thedress Los Angeles Times Photo finally solves the black and blue white and gold dress debate The dress turned 11 and it's STILL white and gold PERIOD. Eleven years later the color swatches are right there and people who see blue and black are proving your eyes lie White and gold or blue and black what colour is the dress? An eyewitness gives a definitive answer The Independent The Independent