You are considering an Ermenegildo Zegna blazer
Labeled a size 54R, the equivalent of a US size 44R
Length: 31.5" collar seam to hem down back
Chest: 22.5" underarm to underarm across front
Sleeves: 25" from the shoulder seam to the cuff with 2" of fabric inside the cuff
Shoulders: 19" across back from seam to seam
Model: Fit Rom.
Made in Italy from 100% Wool. Fully lined.
Gray & black glen plaid seasonless wool.
Two button front, stacked accent buttons on the cuffs, two flap pockets, one pocket on chest, four inside pockets, double vented.
In great condition!