You can give your hairdresser a tip for Christmas. Here are some ideas:
1. You can give a monetary tip, depending on the quality of the service received and the amount of money you are comfortable giving.
2. You can give a gift card to a salon or a store that the hairdresser might like.
3. You can give a small gift, such as a handmade card, a small present, or some nice chocolates.
4. You can write a thank-you note, expressing your appreciation for the hairdresser's services.