The immediately obvious is that the sleeves are too short. Granted, shirt sleeves are a little long, but the jacket sleeves are a good 1/2" short.
The front balance looks to be a little short. Sleeve pitch? It's off but that could be an incorrect posture analysis within the mtm order.
Lastly, the pants are far too long and the stride is out. The waist and seat may be loose as well?
I am, however, enamored by the Juki behind you.
Thanks for the analysis! Re: the sleeves, it's an off the rack shirt that hasn't been altered - I have an 18" neck, so getting shirts that fit in sleeve off the rack is pretty much impossible. I'll be getting the sleeves shortened at least 1/4"; I hate the feeling of them resting on the sides of my hands.
The Juki is one of my favorite things I own :) (in my spare time I make outdoor gear).