What are "underclothes"?

Underclothes, also known as underwear or lingerie, are garments worn next to the skin under other clothing. They can be made of a variety of materials, including cotton, silk, nylon, and polyester. Underclothes serve many purposes, including providing comfort, support, and protection, as well as enhancing the shape and appearance of the body. They come in a variety of styles and designs to suit different needs and preferences, ranging from basic briefs and bras to more elaborate and decorative items such as corsets and babydolls. Underclothes can be worn by both men and women, and they are an essential part of daily dressing for most people.