I also reccomend Maria Luz of Anytime Alterations in Kensington. She did a great job with my very delicate lace dress and silk slip underlay and in a pretty short time span. I had to be very clear about dates (i.e. my wedding was on the 20th, and she suggested having it ready by the 18th, but I wanted it ready on the 5th [just in case]) and she was totally willing to work with my type-A fear-driven overplanning. She’s also a lovely lady who took the time to chat with me a little about my life in general and offer helpful dress tips without being pushy.