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 Black & Gold Floral Dress Backless Gown Cowl Neck Maxi Dress Lulus Black Blue Yellow White Dress Black The Blue And White Dress Illusion Illusion Yellow Blue Angel fashions Women's One Shoulder Sparkly Gold Sequin Beading Crystal Split Black Dress Formal Evening Gown Medium Walmart.com Why Is The Dress White And Gold White And Gold Dress Black And Blue Perception White