Dress Shopping

Today's the first (and last?) day of wedding-dress shopping for me. I have an appointment at MB Bridal up in Greensburg, PA. It's a locally-owned store with a huge selection, so I'm really hoping to find something I like there. I really have no idea what style I want, so I imagine I'll be trying on a variety of silhouettes. I'll be going with my mother, my aunt, and my future mother-in-law, which is as large as an entourage as I'd ever want. I'm a bit anxious and a bit excited about it. Mostly, I'm already tired thinking about how long of a day this could be, since the shop is two hours away..