Remember that infamous dress on social media? Was it white and gold, or blue and black? , The answer holds surprising insights into the human brain. NOVA l PBS Facebook 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 Plus Size Dresses by Style Women's Dresses Page 3 Ashley Stewart Holipick Plus Size Black Dress Summer Strapless Tube Top Sundress Casual Beach Swimsuit Cover Up Swimwear Boho Midi Dresses at Amazon Women's Clothing store