Ask the MB: Aspesi Down Jacket
A: Like most Italian brands, Aspesi fits small. Their XL pushes it for us, but we're all quite a big bigger than you, so our strong hunch is the large Aspesi down jacket will fit you perfectly and be a significant upgrade over anything Patagonia, rotting or not.
If you want to take it up even another notch, get into Z Zegna. Slip it on and you'll agree that the additional $202 was totally worth it. (Zegna fits much more traditional American.)