In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color The Dress: Black and Blue or White and Gold? Forget what colour The Dress is, there's another optical illusion blowing our minds The Independent The Independent Colors Dress 3921 Long Sheath Dress Illusion Front Cutout, High Slit, Strapless, Beaded, Back Zipper Closure, Sweep Train 0 Light Blue Colors Dress 3858 Long Sheath Dress Illusion Corset Bodice, Floral Print, 3D Rosette Accent, High Slit, Back Zipper Closure, Strapless Couture Candy