Lightweight dresses are garments made from thin, breathable fabrics that are comfortable to wear, especially in warm weather. Common materials include cotton, linen, and rayon, which allow for airflow and help keep the body cool. These dresses often feature loose-fitting designs, making them ideal for casual outings or summer events. Typically, lightweight dresses come in various styles, such as maxi dresses, sundresses, and shift dresses. They can be easily accessorized with items like sandals or sun hats to create a complete look. Their versatility makes them a popular choice for both everyday wear and special occasions.