1028. Keira Knightley "Elizabeth Swann" signature purple dress and shoes from Pirates of the Caribbean. (Disney, 2003) This signature hero purple dress was worn by Keira Knightley as "Elizabeth Swann" in Pirates of the Caribbean: The Curse of the Black Pearl and is worn by her in the scene where she walks the plank. A beautiful full-length purple gown featuring quilted sleeves with lace cuffs, intricate gold embroidered accents, black bodice, and black internal skirt. Includes black satin high heel shoes. A wonderful original costume from this popular film. Includes costumer tag and Disney COA. $8,000 - $12,000