White Ian Stuart Wedding Dress ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive 10 years since THE DRESS blew up Internet. Two thirds of people saw white and gold. It's an optical illusion caused by weird lighting and an overexposed background. It Is actuallylly blue and black. #thedress Test Illusion D Optique Couleur Robe En Voyant Cette Image Des Annes Aprs Le Dbat Sur The Salvation Army uses "The Dress" to raise awareness wtsp.com