A Sheath Dress is a form-fitting dress defined by a clean, straight silhouette that closely follows the body. It is characterized by its streamlined tailoring and urban sophistication. Common elements include no defined waist or a natural waistline, straight-cut structure, lengths from above the knee to knee-length, simple necklines such as round or V-neck, and structured or slightly stretchy fabrics such as suiting material or knit. The overall style emphasizes simplicity, elegance, and professionalism, creating a refined and modern look.