So the Thurlow trousers are complete!
Despite a few fiddly moments, and needing to mix and match linings from my stashed scraps, I have managed to put in welt pockets and a fly. Woo and hoo!
For more details on my thoughts about the pattern, and to see the finished article in motion pop over to the YouTube channel. If you would like any more information on how to install pockets and flies do let me know!