A handkerchief is a piece of cloth, usually square, that is used for various purposes, such as wiping the face, hands, or eyes. Traditionally made from cotton or linen, handkerchiefs can also be found in materials like silk. They come in different colors and patterns, making them both functional and stylish. Handkerchiefs have been used for centuries and were once a common accessory for both men and women. Today, they are often seen as a more eco-friendly alternative to disposable tissues. Many people carry a handkerchief for personal hygiene or as a fashion statement, similar to how one might use a scarf or bandana.