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 Lace Cut Out Mini Dress Short Dresses Saved by the Dress Zapaka Women Sparkly Black Corset Tiered Short Homecoming Dress with Lace Straps Party Dress, Black US20W ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive