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 Oh Polly Purple Sequin Dress Mischa Embellished Sweetheart Neck Mini Dress In Purple Oh Polly The black and blue, gold and white dress by Julian Burford on Dribbble Blue Gold Dress Debate Dress Debate Was The Dress Blue And Black Or White And Gold Pink Sparkly Dress Strapless Oh Polly Boutique Eden Embellished Draped Strapless A Line Mini Dress In Is This Dress Blue And Black Or White And Gold? Here's What The Experts Say