ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive Blue and black or white and gold? A decade later, it turns out the ultra viral optical illusion dress was also a boon to scientific advancement. See link below Aleya Long Sleeve Beaded Dress Modest Evening Wear by Iyza Belaar B Chic Fashions How "The Dress" Became an Illusion Unlike Any Other Scientific American 20s Gold Silk Beaded Dress XS Lucky Vintage