White embroidered sequined sheer floral maxi dress

Looks handmade. Could be a cultural dress. Scalloped trim on neckline. Side slits 22inches. Stitched 9in from side hem from under arm to side slits. One size. Model is 5’9, size small. May fit up to Medium. (See measurements). No size or material tags. Approx 20.5in width pit to pit and stitched straight down to top of slit, 53in length, Some loose embroidery pieces at edges.