This luxury suit from Brunello Cucinelli is tailored from a subtle check patterned wool-blend fabric that's ideal for cooler weather.
Navy blue subtle check patterned extrafine wool-blend fabric.  Soft brushed hand.  Mid weight.  72% wool, 13% silk, 12% linen, 3% cashmere.

European size 56R / US 46R.  Actual measurements:

Chest -  23.5"  underarm to underarm
Shoulders -  20"   across seam-to-seam
Sleeves -  26"   from shoulder seam to cuff
Waist -  22.25"   across
Length -  30"   from bottom of collar

Trouser Waist -  39.5" around, +1.5" to let out
Inseam -  29" +1" to let out, or +4" without cuffs
Front Rise  -  10"
Hem Opening  -  8" flat across

Condition: The fabric has pilling at the underarms from wearing under a tight overcoat (see photos).  Not visible unless your arms are raised above your head.  The suit is otherwise in very good condition with no flaws to note.