I'm sure it's a lovely jacket, but if it was bespoke, it means it was made perfectly for someone, which mean that it will only be a reasonable fit for someone else. also it seems that 80 years ago men were generally a little leaner, which reduces the market of it these days, but you might be lucky to find someone who might fit it. I suspect the value of a hundred or so would be about the value unless you get several wanting it, sorry but I doubt if it is very valuable....

   Paul Henry Kiltmaker and Bookbinder