There are several deal sites that offer deals on photo sessions, pedicures, manicures, facials, hair cuts, highlights, etc.
Just make sure that when you are buying these deals that you check all of the stipulations. Make sure that if you are planning your wedding in advanced that you especially check the expiration dates on these deals and make sure to make the appointment well in advanced. If you are planning on doing a new haircut and highlights, I would also make sure you plan this well in advance. While trying a new place you want to make sure that everything goes smoothly with it and if not, you need time to be able to fix it. I have personally used a Groupon for my hair and highlights and they did a fantastic job and I will definitely plan on using a deal site for other beauty costs before my wedding!!
Other Deal Sites that offer deals to help cut costs on your wedding: