This men's vintage 1950’s National Park Service (NPS) dress uniform jacket by DOI is a unique and authentic piece of history. Made from 100% wool tweed in a classic green color, this one-size jacket exudes a field jacket look typical of the era. Perfect for collectors or enthusiasts of vintage outerwear, this original piece showcases the timeless style and quality craftsmanship of the 1940s. Ideal for both special occasions or everyday wear, this jacket is a standout addition to any wardrobe.