Vintage 1970s Wrangler jean denim jacket with custom bird back

Vintage 1970s Wrangler jean jacket with custom bird back (seems to be in the style of Native American art) made in the USA unisex fit excellent condition. please not the small stain in the third picture by the tag no size tag to be found - pit to pit measurement in second photo. listing as a large but please refer to measurement photo for accurate fit!