Vintage Brown Tweed Professor Blazer sports jacket leather patches on elbows

Blazer coat sport jacket Tweed jacket teacher Blazer writer jacket Buttons on cuffs versatile style with buttons at collar light brown/tan leather patches on elbows, a bit worn Pre-Owned good condition has been worn many times not sure of size, possibly XL measurements are approximate pit to pit 25 inches shoulder to hem 32 inches sleeve section top 24 sleeve section bottom 17 inches sleeves width at hand/wrist side to side 6.25 inches shoulder width where sleeves seams begin side to side 21 inches waist side to side 22 inches