Vintage J Crew Blazer Jacket Wool Glen Plaid Gray Womens Size 4 Vented

Vintage J Crew Blazer Jacket Wool Glen Plaid Gray Womens Size 4 Vented Classic glen plaid with a faint blue and red windowpane pattern. Surgeon/working cuffs. (The buttons on the cuffs are functional) Couldn't find anything else quite like this that sold in the last 3 years. Just searching the style number yielded no results. Size and material tag both cut out. With a 36 inch chest measurement, likely a size 4. Along with comparing this measurement to other size 4 vintage green tag J Crew jackets, I noticed many of the size 6's are a 38 inch measurement. Excellent clean condition, no flaws.