Check out Emma Watson's designer double take! The actress wore a lacy black dress with a tiered ruffle hem by Spanish designer Rafael Lopez to last night's photocall for Harry Potter and the Deathly Hallows Part 2, where she showed off her new darker 'do (right). Watson wore a similar feather-trimmed LBD by Lopez to the Harry Potter and the Deathly Hallows Part 1 premiere last November (left). Both pieces were created exclusively for the London shop Atelier-Mayer. Watson's dress from last night is currently on sale for $6,075. See them closer in the gallery!