I have found a shop that does only alterations and would recommend that you do the same. I would also agree to avoid the corner Dry Cleaner with "alterations available here", I haven't had the best of service in that regard....
www.americanvintageclassics.com Great site for Vintage wear-be sure to check out their sister site, www.american-vintage.net as well-I've had great service from both.
I have these all leather Black Sebago Tassle Loafers, size 10 D, that have only been worn in my house- until I finally had to admit I had more foot than there was shoe...at any rate, they are in NEW condition as the pics will show. I am...