Vintage 60’s /70’s, handmade embroidered caftan kaftan

Beautiful handmade long sleeve caftan with no tags , I’m guessing that it’s a polyester blend as it has some stretch embroidered in light and dark turquoise blue and gold with long extreme bell sleeves, 24” side slits , 20 1/2” ptp, 20 2/2” flat waist, 21 1/2” sleeves, 53” center back to hem with 8 small crochet button closures and loops at the top of each shoulder that have discoloration as pictured, only seen with very close inspection.Caftan Middle East saris