Men’s Arthur James Wool Suit Size 40S

This is a nice wool suit by Arthur James for Gallagher. It is a two piece suit and is preowned. There is no size tag, but I tried the suit on and I am a 40S and the jacket fit perfectly. The waist seems to be 31 to 32 inches. The pants length also seems to be around 31 to 32 inches. These measurements are not certain, but to the best of my ability. I’m guessing this suit is from the 80s or 90s