I came here to try on bridesmaid dresses with my soon-to-be sister in law. We were able to find a dress that day (a strapless peacock blue dress) and the lady that was assisting us was easy to work with. The dresses do run on the larger side. When I got measured, the chart they used said I was a size 14-16 but I actually fit into a size 12 perfectly. It's also a good thing that they have branches all over the country, since the bridal party is scattered around Seattle and Los Angeles. Alterations were decently priced as well too.
Random fact: You can purchase Bella's wedding dress (AKA girl from Twilight) here. I personally thought it looked a lot better on camera than in person.