A chatelaine chain is a decorative accessory worn by women in the 19th century. Comprised of a metal chain, it typically featured small hooks or clasps that held a variety of household items such as keys, scissors, and sewing tools. While the term "chatelaine chain" is the most commonly used, there are several synonyms for this fashionable accessory. Some alternative terms include "chatelaine necklace," "girdle chain," and "reticule chain." These synonyms all refer to the same practical and elegant piece of jewelry that served as both a status symbol and a functional item for women during the Victorian era.