I've just about got all I need for formal wear now but I still need to find a good source for a shiny belt buckle (to go with my excellent belt and my Montrose doublet) and I'd like to find a sporran chain (only for formal wear) as well.

Does anyone have any good sources for these items, please? I've been looking around the interwebs, but have difficulties finding anything I like without going to a silversmith and paying a kings ransom to go bespoke.

Thanks.