Vintage 60s/70s Plaid Double Pocket Blazer Jacket MD

Beautiful (possibly handmade?) vintage 60s/70s polyester plaid blazer. White, yellow, grey, and black. Has two top pockets and two bottom pockets all with black buttons. No size tag but would fit a medium best. Please check measurements to ensure fit! In great condition with no flaws! 18" - underarm to underarm 26" - shoulder to bottom of jacket 18" - underarm to cuff 23"- total sleeve length shoulder-cuff 15.5"-waist