I've just scored a nice, if not excessively valuable, vintage navy trench coat from Ebay.uk. The construction seems sturdy, there's little wear, and the fit is slim, which suits me. My only complaint is the buckle: it's cheap plastic and may not be the original, since its style and surface texture is quite different from the buttons. My question is this: is there an online source for these sorts of simple square buckles? Preferably a metal one, or leather wrapped. I've searched this site, AAAC and Googled a bit, but nothing seemed available outside of mass bulk purchases from China. Amazing what you can get from China. Any help is appreciated.