Sparkling Exclusive Vintage Silk Sequin and Beaded Duster Opera Robe Special

This is a really special item in our possession. It's in great condition, reach out if you have any questions. It is 100% silk outer, beautiful bead and sequin work all up and down. It's very clean. I've seen these described as dusters, robes, opera robes. It's extremely unique. It's really difficult to research comps and more about the brand so we are missing the history there, we were able to find 1 comp on worthpoint some time ago and it sold for 1200. Despite spending hours to try and find out more about this piece I haven't been able to find any more details about Sparkling Exclusive as a brand. If you do know about it please let me know and share any material you may have as I'd love to learn more about it. I put large for size but that's a place holder. It is a one size item. Length is approx 45 inches.