A cotton curtain is a soft, breathable window covering made from natural cotton fibers. It offers a light, airy feel that complements various interior styles, from modern to rustic. Cotton curtains are known for their versatility, providing privacy while allowing gentle light to filter through. They are durable, easy to maintain, and available in a wide range of colors, patterns, and textures, making them a popular choice for creating a cozy and inviting atmosphere in any room.