A shrug is a cropped, cardigan-like garment with short or long sleeves, typically knitted, usually for women. Generally, a shrug covers less of the body than a. Vest would, but it is more tailored than a shawl. Shrugs are typically worn as the outermost layer of an outfit, with a full shirt, tank top, or dress beneath. A shrug covers a small portion of the upper body.