I always go with ultra thin and scratch resistant. I've had good luck with Lucky and Guess brand frames, probably because they are full frames (plastic/metal around the whole lens) instead of 1/2 frames (lens on top with just fishing wire underneath).

Pearle Vision has a fun feature where you can upload your pic and try different frames on. http://www.pearlev...s/try-ontool.action (www.pearlevision.com)