Vintage black and white glen plaid boxy blazer

Matching pleated skirt listed in closet. Lined. Double breasted. Inner button closure. Collarless. Slit hand pockets still stitched up. Shoulder pads. Shiny black larger buttons with gold tone border. Made by Chad Stevens. 100%polyester. Labelled 16W. But may fit up to Large(see measurements). Can fit oversized. Model is US 4, 5’9. Approx 27in length, 16.5in shoulder seam to seam, 24in sleeve length, 23.5in pit to pit, straight cut.