What would be a good lipcolor for me?

I am good with makeup, but the one thing I never really get into is lips. I want something that looks natural and not too overdone, but I want it to look good and make the difference. First of all, I`m 14 and already wear makeup. Also, should I do lipstick, lip gloss, ect? Then, what color? I have light blonde hair, fair skin, and blue/green eyes. In the July issue of 17 magazine they said that Sally Hansen Natural Beauty Inspired by Carmindy Ultra Soothing Lip Tint was a good product to go natural. If you have tried it, do you agree? What do you specifically suggest?

Sorry, I know there are a lot of questions, but I really do appreciate the help. Thank you!