Vintage Givenchy Monsieur Wool Blazer Nailhead Pattern Made in USA Sport Coat

Vintage Givenchy Monsieur Wool Blazer Nailhead Pattern Made in USA Sport Coat. No size or material tags. Listed as 40 based on hand measurement, see below for best fit. Fabric feels wool to me, smooth hand feel, not rough like a tweed. Two button closure, non-vented, fully lined, structured shoulders. Approx measurements top of shoulders: 19” pit to pit: 21” collar seam to hem: 30” shoulder to cuff: 25” Item is pre owned. Excellent condition, minimal signs of wear. No stains or other notable flaws. Please refer to photos for detail.