What to pair with black dress pants?

How to wear those plain black dress pants:

I like to pair black dress pants with a silky patterned blouse. These are pretty easy to find and always look awesome if you're feeling lazy and don't want to spend time on a complicated outfit. A small belt sinched at the waist still gives you a figure since dress pants tend to be looser.

Blouse:

     Brand- Worthington

     Price- $20
     Location- JCPenny

Pants:

     Brand- Loft

     Price- $30 (Clearance)
     Location- Anne Taylor LOFT

Shoes:

     Brand- Mix It
     Price- $15
     Location- JCPenny

Belt:

     Brand- Charlotte Russe
     Price- 3 for $10
     Location- Charlotte Russe