dress shopping

I'm beginning my search for a dress that I can wear to my friend Amy's upcoming wedding! I need to head to Dillards and Express soon to try these on...but here is what I'm looking at. I would like to get a dress that I can then wear to work afterwards -- two for one! :) That means it has to be a certain length and not showing too much on top. A few of these might not fit that bill, but they are still options.

Of course, who knows what they will look like on!

 

Which on is your favorite??? Help me out!