To use this headband, simply place it around your head and adjust it for a comfortable fit. It's great for Halloween parties, cosplay events, or just adding a fun touch to your outfit. Remember, because of hygiene reasons, this item can't be returned. To keep it looking its best, store it in a cool, dry place away from direct sunlight. Avoid getting it wet or dirty as it might damage the rhinestones and the satin band. If it gets a little dusty, you can gently use a soft brush to clean it.