The Barbie That Girl Collector Edition Marlo Thomas Doll by Mattel, released in 2002, is a 12-inch fashion doll with black hair, brown eyes, and a light complexion. This collector's item includes the doll, a doll stand, and a certificate of authenticity, making it a must-have for fans of Barbie collectibles. The set appeals to collectors aged 14 years and up, who appreciate the nostalgia and attention to detail in this original That Girl Barbie product line.