Historical costumes are clothing styles that reflect the fashion of specific periods in history. They can include garments worn by people from different cultures and social classes, showcasing the materials, colors, and designs popular at the time. Examples include the elaborate dresses of the Victorian era or the simple tunics of ancient Rome. These costumes are often used in theater, film, and reenactments to accurately portray historical events and figures. They help audiences understand the lifestyle and customs of past societies. Collectors and museums also preserve these garments to educate people about fashion history and cultural heritage.