Vintage 90s Y2K Burberry Houndstooth Plaid Blazer 42S

This is a vintage 1990s, 2000s, brown & tan houndstooth check plaid tweed sports coat blazer from Burberry, when they were using the Burberry's name, for Patrick James. Made in USA. One armpit protector is untacked. Small mark on lining. No materials tag, feels like wool or perhaps a wool, silk blend? Approx. measurements all un-stretched: 21.5 in armpit to armpit across the back 21 in side to side waist 19 1/4 in seam to seam shoulder to shoulder at top 31 in length 24 in shoulder to cuff (5580)