Wow, that is a lovely jacket. The natural shoulder combined with the suppressed waist create a very elegant look. If it is a Rubinacci, I'm a bit surprised it doesn't show a bit more drape in the chest -- it looks quite clean through that area.
I also think the pitch of the pockets' top is interesting, and clearly the mark of a bespoke garment.
Also interesting is how the seam runs all the way through the pockets to the bottom of the jacket, which makes it impossible to line up the fabric on the pockets with fabric on both sides of the seam below the pocket -- notice how the stripe on the inside part of the pocket doesn't line up with a stripe below.
Wear it in good health.