Cách sử dụng
Undershirt is a piece of clothing that is worn under a shirt, blouse, or dress. It is usually made of cotton and covers the chest and stomach. It is worn to absorb sweat and protect the outer clothing from stains. Undershirts are commonly worn by men, but women also wear them. They can be found in different colors and styles, including sleeveless, short-sleeved and long-sleeved. It is commonly used in informal and formal settings to provide an extra layer of comfort and protection.