FLORAL SHELL TOP 1960's 60's sleeveless blouse XS S

1960's button-back shell top. Feels like "parachute silk", but it's a synthetic. The colors are bright, but not "neon", more like sherbet colors. Orange, yellow, and green on white. No tags inside. Fits XS/S, bust measures 35.5", but needs to have a little wiggle room allowed because there is no stretch. 30.5" at the smallest point of the waist, and 19.5" long. Excellent condition! (B5)