This was my adult daughter's jacket. I got it for her at an estate sale a few years ago. I do not know if it is vintage or not, as I am not familiar with Karen Arnold jackets. The RN is RN99332. It has thin shoulder pads in it.

I took a picture of the two tiny spots I see on the jacket. The first is two tiny little white spots on one of the red parts, the other is a slight dark spot on one of the khaki parts of the jacket. We have never gotten this jacket dry cleaned, I do not know if it was ever dry cleaned before we bought it.