I had Gloria make alterations to a bridesmaid dress for me that needed to be taken in a lot at the top. Overall I'd say I was very pleased with the end result, even though it took a few tries to get there. It's a good idea to call Gloria before you stop in to check on the alterations, as I stopped in 3 times when she said she'd have my dress done, but all 3 times she didn't have it done. Luckily I lived only a few blocks away so it wasn't that big of a deal, but I could see it being frustrating for someone who has to travel to get there. To her credit, I believe she had a death in the family during the time I needed to have my dress worked on, so she was a little behind due to things with that situation. In the end, the dress was perfect and I plan on taking my next bridesmaid dress to her for alterations.
Pros: Convenient Center City location, knowledgeable
Cons: Alterations not necessarily done when promised