I love the look of a long bang. There's nothing more dated than bangs that are too short. Make sure when you get your bangs cut that you ask for bangs that hit to the middle of your brow.
Once you get the perfect cut, you need to make sure you properly know how to blow dry your bangs. Many, many women suffer from "Bubble Bangs" a bang syndrome that could be avoided if only they put down the round brush and blew their hair dry with a flat or paddle brush.
I give the full report in How to Blow Dry Bangs.
More on bangs:
This is Gallery 5. See my other galleries of bang hairstyles: