Denim + Yellow. The Stripe Debate rages over color of dress photographed in rare light Features dailyrecordnews.com 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 Blue and Gold Dress: Understanding the Optical Illusion Light Blue Long Prom Dress with Sheer Bodice Dusty Blue 16