A doll is a model typically of a human or humanoid character, often used as a toy for children, especially little girls. Modern doll manufacturing has its roots in Germany, from the 15th century. With industrialization and new materials such as porcelain and plastic, dolls were increasingly mass-produced. During the 20th century, dolls became increasingly popular as collectibles. There are several types of collectible dolls:
Fashion dolls
Fashion dolls are dolls primarily designed to be dressed to reflect fashion trends. They are manufactured both as toys for children to play with and as collectibles for adults. The dolls are usually modeled after teen girls or adult women, though child, male, and even some non-human variants exist. Contemporary fashion dolls are typically made of vinyl or another plastic.
A ball-jointed doll is any doll that is articulated with ball and socket joints. In contemporary usage when referring to modern dolls, and particularly when using the acronyms BJD or ABJD, it usually refers to modern Asian ball-jointed dolls. These are cast in polyurethane synthetic resin, a hard, dense plastic, and the parts strung together with a thick elastic. They are predominantly produced in Japan, South Korea and China. The BJD style has been described as both realistic and influenced by anime.
A bisque doll or porcelain doll is a doll made partially or wholly out of bisque or biscuit porcelain. Bisque dolls are characterized by their realistic, skin-like matte finish. They had their peak of popularity between 1860 and 1900 with French and German dolls. Bisque dolls are collectible, and antique dolls can be worth thousands of dollars. Antique German and French bisque dolls from the 19th century were often made as children's playthings, but contemporary bisque dolls are predominantly made directly for the collectors market.
I collect 16 inch fashion dolls, made by the designer Robert Tonner of the "Tonner Doll Company". You may visit the Tonner Doll reference page to learn more about these dolls.