Ben,

If you're looking for cheap Ghillie Brogues, Scottish Kilts has some for $50US...not bad considering most people want $150.

http://scottishkilts.net/store/ghillie_brogues.html

A lot of guys here have gotten wonderful and quick service from David.

If you're looking for more historical boots, here's a site you might try. I'm not sure about service though.

http://www.museumreplicas.com/prjSubCategory.asp

Hope this might help with the shoe issue, and I hope you have a great time at the wedding.