The Mattel STK17120 Barbie Fashion Doll is a collector's edition Barbie doll from 1996, featuring blonde hair and representing the character of Barbie. This fashion doll is part of the Barbie Collector product line and is designed as a girl doll, perfect for occasions such as weddings. The set includes the doll itself, making it a sought-after item for collectors and fans of the iconic Barbie brand.