White & Gold Or Blue & Black? Debate Over Dress Color Rages On The world's most famous optical illusion turns 10 years old Creative Bloq AVEC BOW ONE SHOULDER MIDI DRESS Black Dolly Girl Fashion 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 One Shoulder Midi Dress With Bow Accent In Black, Black Regular 0 The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example