Let's finally decide: was the dress blue and black or white and gold? ZAPAKASA Women Sparkly Dark Green Long Prom Dress Mermaid Watteau Train Spaghetti Straps Corset Satin Evening Dress with Slit ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive 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 Emerald Green Lace Beaded Prom Dress with Detachable Train Elegant Evening Gowns