Using these chair sashes is a breeze. Just take the untied sash and wrap it around the chair where you want it. You can tie it in a bow or any other knot you like. If you bought sash buckles, you can use them to secure the sash in a stylish way. When it comes to events, these sashes are great for weddings, banquets, or even at your local restaurant. They'll add a touch of class to any chair. As for maintenance, if the sashes get dirty, gently hand - wash them in cold water with a mild detergent. Then, lay them flat to dry. Avoid wringing them out as it might damage the chiffon material. And remember, these are just the sashes, so don't expect any other decorations to come with them.