Black Blazer Lightly Used Lined Size 2 /XS Preppy Academia Sexy CEO

This is a gorgeous black blazer, but there are no tags stating who made it and what size. I have measurements in the pictures. Please look at them carefully. I am estimating this is an extra small or a size 2. Breast pocket is still so close as you can see in the photo, but both lower pockets are open and covered with a flap. 5 Star Seller Fast Shipper 293 N7