Jean Louis Scherrer Jackets Multiple colors

Collarless jacket,
Fabric with geometric designs, in shades of greige and black.
3 big buttons for the closure, 3 smaller ones for the wrists, with mother-of-pearl effect.
Unlined jacket.
Can be worn on the skin, belted.
Label missing composition, I think it is viscose / silk.
Height of the jacket: 65cm
sleeve length: 57cm
middle part: 42cm.