Did you know that the most dramatic change we can achieve cosmetically (aside from plastic surgery) is to clean up or change the shave of our eyebrows?
Scared? Don't be. Use a whitie or light-colored eye pencil and color in any brow hair that you'd consider tweezing. If you don't like the way your shape is looking, wipe it off and start over. Play with it, until you love the shape.
To read more about brow shaping, download the Brow Shaping Tutorial.