Jack Victor Silk/Wool 40R? Three Button Sports Coat Jacket Blazer

Handsome Jack Victor Montreal blazer in tan, cream and black. 62% silk and 38% wool blend. Single breasted three button jacket with notched lapel. Patch pockets. The shell is in great condition. The only flaw is a food stain on the lower lining that I spot treated. No size tag. See photos. Approximate measurements: Chest: 42 (flat lay: 21") Length: 31 Sleeve: 23 Shoulder: 19