What is the function of a fibulae?

A fibula, or fibulae in plural, is a type of ancient brooch or clasp used primarily in the Roman and Greek periods to fasten garments, such as cloaks or tunics. It typically consists of a pin and a catch plate, allowing the user to secure fabric together while also serving as a decorative accessory. Fibulae come in various designs and materials, reflecting the wearer's status and personal style. Additionally, they are significant in archaeological studies for dating and understanding ancient clothing and adornment practices.