When I originally bought my dress, it was a bit too tight and had to be let out and looked great. As the date for my wedding got closer, I ended up losing weight and the dress was then too loose. They took it in for me and even added a belt on ...short notice that I had found at David's bridal.
The night before my wedding, one of my bridesmaid's dresses ripped up the back. She dropped it off at 7 in the morning, the day of my wedding, and they sewed it up for her! I was very happy with my dress and very relieved that they fixed my bridesmaid's dress on such short notice as well!