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

fa-twitter-square · Unicode: f081 · Created: v1.0 · Categories: Brand Icons

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

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

Looking for more? Check out the examples.