👉 Nightshirt is a type of clothing that is usually made from cotton or other synthetic fabric and has a wide, loose fit. It is often worn by women as part of their wardrobe in addition to traditional shirts. Nightshirts are typically made in large quantities for sale at department stores or online retailers, with the majority sold under the name "nightshirt." They are commonly seen on women's clothing racks or in specialty stores that specialize in nightwear.