Lovely Decorative Short-Sleeve Brown Caftan with Gold Embroidery - XL or XXL

Someone brought this back to me from a foreign country and it has no size tags, material tags, country of origin tags or care tags, unfortunately. I believe that it is made of cotton. It is most likely a size XL or 2XL in women's sizes. It measures 50 inches long, and it is 24.5" pit to pit (so it is 49 inches around the bust). There are 9-inch slits on the bottom on both sides. When the decorative parts were sewn on, there is a white material on the underside of the decorations. (see photo) The embroidery decorations are different on the front and back. Like New - I never wore this dress. Please message me if you have any questions about this lovely piece.