Vintage Jantzen women's swimsuit from the late 60s or early 70s. The fabric is fairly heavyweight for a swimsuit. I looked over the suit and I didn't see any picks or pulls. I could have missed something, but except for age related elasticity issues at the legs and bra bottom, it seems to be in really good shape for its age. Suit has built in bra cups, and straps can be adjusted with buttons.
Measured flat then doubled
Underarm: 36
Waist: 34
Hip: 35
If you need different measurements, please let me know.