How "The Dress" Became an Illusion Unlike Any Other Scientific American This is just incredible. Both dresses on the shaded area (right side) are identical in color. Prom Dress Style #32528 La Femme The White and Gold (No, Blue and Black!) Dress That Melted the Internet The New York Times Here's why people saw the dress differently. One Shoulder Illusion Beaded Sweep Train Purple Long Prom Evening Dress QP3135 Custom Size Custom Color