Vintage 1970s Christian Dior Paint brush strokes semi sheer button up blouse top

Vintage 1970s Christian Dior paintbrush stroke semi sheer button up collared blouse top Best fits women’s size small Unclear of material but feels like acetate nylon? Made in USA ILGWU Union made In colors of navy blue with primary colors red, yellow, blue paint strokes all over print In good pre-loved condition; the very top button has a hard time staying in the buttonhole Approximate measurements laid flat Pit to pit: 17.75” Length: 22.25” #vintagedior #luxury #designer #nautical #summertop