The Disney Collectible Doll Mad Hatter Barbie from Mattel is a 2009 release inspired by the character from "Alice in Wonderland." This officially licensed Disney collectible is intricately designed with attention to detail, making it a must-have for fans of the beloved franchise. This doll, made in China, is a valuable addition to any Disneyana or contemporary figurine collection, capturing the essence of the iconic Mad Hatter in a collectible form.