2. Use an matte, oil-free foundation. Chanel's Mat Lumiere Fluide is "perfect for combination skin with a tendency to shine, this oil-free formula delivers a soft, natural matte finish with maximum staying power. Medium coverage looks impeccable and shine-free for up to 12 hours."

3. If you have combination skin - maybe your t-zone is oily, but the rest of your face feels dry - try a balancing powder. Clinique's Superbalanced Powder has "technology keeps dry areas comfortable and oily areas less shiny." 

4. Finish with one of my all-time favorites, Motives No More Shine Spray. My makeup is not complete until I've sprayed this on my face and I carry it with me for touchups throughout the day, especially when I'm in Miami with the humidity!