Autumn-themed centerpieces are decorative arrangements that celebrate the colors and elements of the fall season. They often include items like pumpkins, fall leaves, and acorns, creating a warm and inviting atmosphere. Common materials used are natural elements, such as wood and burlap, which enhance the rustic feel of autumn. These centerpieces can be used for various occasions, including Thanksgiving dinners and harvest festivals. They can be simple, featuring a few key items, or more elaborate with candles and floral arrangements. The goal is to evoke the beauty of autumn while providing a focal point for tables and gatherings.