Yeah, he's a "less is more" kind of guy. Prefers a more natural look I think. I mean, Collins makes a point of mentioning (through Katniss) that Cinna actually looks a lot more "normal" than your average Capitol citizen, with his only embellishment being a little gold eyeliner. I also like in the movie when Katniss asks him if he's there to make her look pretty, and he says he's there to help her make an impression. That's SO Cinna.