Loving mine too!
I bought size Large, and it seems oversized compared to Baker or Bedford sizing?
I am 5' 9" and 175 lbs. My jacket size normally 42R, but sleeves always need to be shortened.
The loiter seems oversized in the shoulders, almost like a drop-shoulder fit. I also think that the chest on the Large is 46".
Is it supposed to be a loose and flowing jacket vs. more fitted?