vintage 1970s polka dot button down shirt with disco collar from shirt accent

vintage 1970s red and white polka dot button down shirt with disco collar from shirt accent labeled size 10 / fits size medium best bust: 37 inches waist: 34 inches length: 25.5 inches arm length from shoulder: 24 inches *shown last are spots on the inside of the shirt and how they look on the outside back of the shirt. also shown are spots on the inside collar, they do not show on the outside*