Underwear with short shoulders is called "suspender underwear" or "vest underwear". This kind of underwear consists of one or two shoulder straps, which are short and located under the shoulder blades, and can support and fix the breasts. Sling underwear is suitable for summer wear, because it is light and breathable, and will not bind the body too much. In addition, they are also very suitable for some clothes that need to show off the shoulders, such as dresses and tops in summer.