VTG 70s Purple Short Length Short Sleeve Keyhole Dress Colorful Feather Print

Vintage 1970s casual purple feather print shirt dress with capped dolman sleeves, tie keyhole neckline, elastic waist, and detached self belt. Falls to an above knee length. No material tag but feels like polyester. Excellent (mint) condition with no visible wear or damage. No size tag. Fits like a S/M but please use measurements for best fit. There is minimal stretch. 18” ptp 13” across elastic waist 22” across hip 40” long