Vintage 60s Montgomery Ward Geometric Tank

Rare find! Gorgeous Mid Century Modern Vintage 1960s Polyester Geometric Print Sleeveless Blouse! Button Down Pointed Collar Blue, Green, Black, Creamy White See last pic, bottom button is missing! And, there is a tiny white spot. There is no size tag, please look over the below measurements. Measurements laying flat are approximately Pit to Pit 22.5” Length 28.5”