Vintage Jonathan Martin silk pleated geometric shirt.

Super cool Vintage 1970s blouse from Jonathan Martin 100% silk Geometric mixed pattern in fuchsia, green, purple and black Long sleeve Button down Unlined Excellent condition. Loose button on sleeve. No holes or stains or other flaws tag is faded. i believe its a medium. Approximate measurements shown in photos are with the garment on hanger. length- 25.5” pit to pit- 21.5 neck: 7.5 arm length 25 inches