This is a classic vintage troll doll made by Russ Berrie, one of the most popular troll manufacturers of the late 1980s and early 1990s. The doll features the iconic wild blue hair, brown glass or acrylic eyes, and rubber body characteristic of the era. This example is dressed in a ballerina outfit with a light blue satin leotard top, white tulle tutu skirt, and matching light blue ballet slippers.