VtG 60s Deadstock White and Pink Polka Dot Ruffled Collar Button Up blouse

Deadstock vintage 50s/60s button up sleeveless blouse,White with pink polka dots
Big bold ruffled collar
Buttons down front center
ILGU Union Made, labeled size 32
Deadstock with tags still attracted
100% polyester
Measured flat
19” chest
18” waist
20” long