@clowniform - I would never have noticed the belt issue as I never ever tie my coats at the waist - well spotted!
I love the black watch tartan coat - I'm very tempted by the shirt too, which is being offered for sale by a blogger, but that's one size so wouldn't work for me. Also, silly idea to buy a linen shirt in November
@oddandelsewhere if you know exactly what you want, I bet you could easily find a pattern at Merchant and Mills and the right fabric, and then just get someone to make it for you?
The Norfolk Carrier Company do some similar coats but they're cotton, or wool so not quite right either.
@Dee1224 - the socks are wonderful!