Because I love decorating for the holidays, I'm always looking for new and fun ways to express my Christmas spirit. This year, I'm especially taken with festive nail art. For instance, Nail Rock recently introduced Frou Frou, which gives nails a vibrant 3D look with a host of holiday embellishments, such a candy canes, snowmen, and more. For spa-goers who want something a bit more subtle, there are numerous ways to give nails a cheerful look with a holiday-inspired designs. What are some of your favorite ways to help your clients express their holiday spirit.