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 Chic Black Long Gold Lace Embellished Velvet llusion Neck Evening Prom Dress 38 Yellow White Black Dress Illusion White And Gold, Or Black And Blue? Dress Debate Rages On Rachel Allan 40475 Short Stretch Tulle, Beading Sheath Dress Spaghetti Strap, Sleeveless, Beaded, Sequin, Illusion Side, Scoop Back, Back Zipper, Fitted ADASA