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 Rent Catherine Gown from Carolina Herrera 172817 Rent the Runway The Science behind The Black and Blue or White and Gold Dress TikTok How "The Dress" Became an Illusion Unlike Any Other Scientific American Viral Blue and Black or White and Gold dress marks 10 years Emmys: 'Schitt's Creek' star Catherine O'Hara brings fashion A game to television's biggest night ThePrint ANIFeed