Vintage Button-Up Stewardess Top

When I tried this one on, boyfriendo informed me that I belonged on a trans-Atlantic flight sometime in the 70s. Has a few small snags and a couple of marks that may come out in the wash (photo 3). Slightly stretchy. Dacron polyester. The dreamiest. Hem may need some help eventually. 17.5" underarm to underarm 19.25" across hem 26" shoulder to hem.