This may be a daft question, but is it possible to make a dress using another as a pattern? What I mean is, I have just found in a charity shop a very simple yet lovely dress that fits PERFECTLY, and theres no brand label or anything to indicate where it came from and I would love another in a different colour or print. If I gave the dress and some more material to a dressmaker would he/she be able to reproduce it? And roughly roughly how much would it cost?