Vintage Pink Jackie O style jacket Peacoat

Freshly washed. Not sure if it is wool or acrylic but look at the close up weave. Buttons are hard plastic like melamine dishes. So cool. The liner is wrinkled from washing it and the only issue with the jacket is the stain on the liner. The seams all look fine to me. I’m a size medium and model it but refer to measurements. This is a vintage coat jacket so there may be flaws I don’t see. It has been hanging in my closet for years. Time to be worn. Mid century 1950 1960 Audrey Jackie