Ann Taylor has a beautiful wedding collection and they just introduced their new line for 2010. Also, on their wedding website they have some useful articles and styling tips like this one on how to wear your dress after the wedding.
Here are a few of my favorites.
I love this dress with a front and back V-neckline!
The color of this dress is great, but the pockets are even better!
Another short but classic dress. Perfect for a summer wedding!