Historically Low Prices! Save Up To 50% Off Halloween Costumes! Flash back to the Middle Ages this Halloween wearing one of these medieval costumes. Whether you want to dress up as a sexy queen, sassy swindler, or drop dead gorgeous knight, we have the costumes you need to bring your own knight's tale to life. Once he catches sight of you in one of our medieval costumes, you'll be the only fair maiden on his mind! These sexy Halloween costumes are the original old school!