Beautiful Wilfred denim Jacket size L but fits small (small-med size)

This jacket by Wilfred has gorgeous denim style! 100% cotton. In great shape (the paint is coming off of the buttons a little) but it actually adds to the overall look of the jacket with the intentional fading. I found the fit of this jacket is smaller. Pit to pit measurement is about 17.5 and the length was cropped mid waist. This jacket looks dynamite with a long dress. I left it open. There is very slight couple of marks on the underside of the left sleeve. (Not noticeable but pictured.