Vintage Christian Dior Blouses Black Floral Sheer Button Blouse Size 10

Vintage Christian Dior Blouses Black Floral Sheer Button Blouse Size 10 - approx women's medium/small. Sheer material, extra layer across the front of the chest to cover the chest more. Long balloon sleeves with buttons at the wrists. Buttons up and down the back - black little buttons. Sheer material, see through. Black with hints of navy blue. High collar scoop. Small sit on the back. Adorable floral pattern all over in cream, red, purple, and a light green colors. Flowers with leaves pattern. Very chic and preppy formal. Formal, casual, or work attire appropriate. Approx 80s, vintage retro true designer luxury vintage piece. No material tag I see but most likely polyester. Excellent preowned condition besides a little bit of wear and marks in the armpits.