Vintage 🌵 Purple Formal Dress w/ Shawl

Unbranded vintage purple formal dress with detachable shawl and belt. Fully lined. Back zipped closure. No size tag but it would fit to size x-small. Approximate Measurements Laying Flat Across: Shoulder: 14" Bust: 16" Waist: 13" Length: 51" Great used condition less some few rusting due to old age. Few dirt near hem. Minor defect on zipper, not closing all the way up for about half inch. Please see images for more details. Reasonable offer accepted.