Brilliant work. I like the way the purls on the buttonholes lean outwards at the round ends. Aside from this suit, I've only seen that on Brioni and another bespoke tailor whose name escapes me at the moment.
Could I trouble you for a picture of the interior pockets and lining, please?
There is a good progression of Ho1joon's tailoring commissions if you follow his threads. This suit has a nice elegant look.
Most obvious observation to me is to use tailors that execute the styling and have the craftsmanship you expect as their standard procedure. Thinking you can go to a tailor and instruct them how to fit or style a suit that is out of their repertoire doesn't guarantee satisfactory results.