A scientific tale of two dresses CNN The Dress Illusion WHITE & GOLD BLUE & BLACK YouTube Do you recall the big internet debate about The Dress? The heated argument about whether The Dress was white gold or black blue made some of our science educators wonder about visual perception: Is A line Sweetheart Strapless Long Floor Length Tulle Prom Dress With Appliqued Sequins Glitter Prom Dresses Stacees Dark Blue Lace Prom Dress Halter Neck Navy Blue Lace Formal Dress Blue Lace Dark Blue The return of the Black Blue dress illusion and more