TheDress: have researchers solved the mystery of its colour? Science The Guardian Capri Dress Patriot Blue Stripes so we know the dress was black and blue BUT that's not what i'm here to discuss : r opticalillusions In February 2015, a photo of a striped dress posted online unexpectedly turned into a worldwide argument. Some viewers swore it was blue and black, while others were convinced it was white Cecilia Blue Striped Strapless Midi Dress Avara 10 years ago today, this dress was posted online, turning into a viral phenomenon. Viewers couldn't decide if the dress was blue and black, or white and gold. It was later confirmed