There are many great vendors in and around Virginia. 
Here are a few that we reccomend:

Florist:
Flowers by Zoie

Rental:
Prop Shop
Classic Party Rentals
Party Perfect
Glamour Linens

Baker:
Buttercream Bee
Katherine's Confections
Cakes by Graham

Photo Booth:
Virginia Photobooths and More
Shutter Booth

Photographer:
Delirious Photography
Patricia Lyons Photography
Nick Kessler Photography
Jamie Betts Photography
Holland Photo Art

Videographer:
Alzuro Video Productions

Bridal Salon:
Tiffany's Bridal
Bella Rosa Bridal