The 1997 Barbie Fashion Avenue Evening Wear set by Mattel (18120) features Barbie in a glamorous outfit designed for formal occasions. This collectible Barbie doll, measuring 11 inches, comes in its original unopened packaging, making it a sought-after item for Barbie enthusiasts and collectors. The set belongs to the Fashion Avenue product line, showcasing Barbie in a stylish and elegant design typical of the popular Barbie brand from the 1990s.