Vtg 70s? Devon dagger collar blouse

Excellent condition Vintage 1970s? Union made Devon yellow floral daffodils?print sleeveless dagger collar blouse. 100% Dacron polyester. I did not see a tag for size please check measurements Four buttons down front Measurements taken flat from the back: About 24 inches long. About about 16 inches shoulder to shoulder. About 20 inches pit to pit. About 19 1/2 inches at the waist Note a few small areas of discoloration on the inside of the bottom hem as shown. I have not tried to launder this item. May come clean, not sure. Would be a cute golf blouse This item is sold as is. Pictures are part of description. Please review photos and ask questions prior to purchase. Thanks!