The Mattel Barbie Halloween Treat Barbie Doll from 2007 is a collector toy that comes in its original packaging, unopened and in mint condition. This Barbie doll features blonde hair, bright blue eyes, and a light complexion, making it a perfect addition to any Barbie collection. At 11 inches tall, this fashion doll is part of the Halloween Treat series, designed for adults aged 3 and above. The doll is made of plastic and includes one piece, making it a valuable and sought-after item for Barbie collectors.