10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress I inadvertently created a new blue black white gold dress meme situation : r opticalillusions The Dress: Blue & Black? White & Gold? Cease & Desist? CNN 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 What Color Is This Dress? Know Your Meme I've been thinking about "the dress" for 10 years. Here's what I've learned.