If you like Font Awesome, you're going to love Black Tie!
             

fa-square-o · Unicode: f096 · Created: v2.0 · Categories: Web Application Icons, Form Control Icons

After you get up and running, you can place Font Awesome icons just about anywhere with the <i> tag:

fa-square-o
<i class="fa fa-square-o"></i> fa-square-o

Looking for more? Check out the examples.