/Hi Andrea5150,
I also wanted to add that you should use the Peter Thomas Roth Clini-Matte All Day Oil-Control SPF 20. It keeps you matte all day and helps to control oil. It feel light weight visibly reduces pore size.
/Hi andrea5150,
I also suggest you try the Murad Oil Free Mattifier with SPF 15. I love this moisturizer because it leaves my skin feeling smooth and matte, never oily or shiny. Plus the hydration leaves my skin comfortable, protects from anti aging and the SPF is great sun protection to prevent future damage. 
I hope this helps you. Feel free to visit your local Sephora store where a cast member can help you find the perfect moisturizer for your skintype and even supply you with samples. 
/Hi andrea5150,
I would suggest getting Hourglass Veil Mineral Primer SPF 15. It is truly a wonder formula! Although it is a make up primer it can also be worn on its own and gives the face a beautiful matte finish while protecting you against the sun's harsh rays. It's specifically designed to absorb oil, as someone who has combination skin I never have to worry about getting oily mid day when I use this primer!
