Hi,
I bought mine online at "House of Brides"
http://houseofbrides.com/home.php
Their prices are better than the salons, I think their styles might be older, but unless your guests really stay on top of bridal fashion I don't think anyone will care or even notice.
I was able to find a salon that carried the dress I wanted, so I tried it on first.
The only tricky part was deciding which size to order. I played it a little safe and got a 6, but a 4 might have been better. In any case, it was altered and fit perfectly.
Hope this helps.
P.S. check out their coupons too, I tried to use one when ordering, but it didn't work. I contacted them and told them, but they never fixed it. It was a coupon for $50 off the dress.
Saabgirl88