JR Bazzar vintage dress

Sears Vintage JR Bazzar dress, EUC, silky like feel, stretch band fitted waist, button up front with V neck, is missing size tag, bell sleeves, size is like a medium. color is a turquoise/ dark green color. measurements are below: underarm to underarm: 15 1/2 inches waist with no stretch: 12 1/2 inches with stretch add give or take 3 inches length of shoulder to bottom of dress: 42 inches. Sleeves are 3/4 length. have questions I would be happy to answer thank you.