There are forum members who do this, but I have not seen a list of reliable tailors who do. In the end, a lot of alterations work depends on making clear to the worker just what you want done. If you are lucky enough to know a real tailor of the old school, you can speak to him or her in a kind of shorthand, but even then, you have to be certain that the two of you are thinking of the same thing. Good Luck and please let us now if you come out pleased enough to recommend your people.
Some take the high road and some take the low road. Who's in the gutter? MacLowlife