👉 Overtrims are a type of fabric that is used to extend the length of an item, either for comfort or practicality. These items can be worn under other garments such as pants, shirts, dresses, skirts, jackets, and blouses, providing additional length without taking away from the original garment's silhouette. Overtrims can also be used to create a more dramatic effect with accessories or embellishments that are not part of the main fabric of the garment.