Long embroidered kimmo sleeve robe/duster cardigan

I can’t remember where I bought this and the tag is gone. I’m pretty sure it was a small but it’s really OS. It’s a warm green toned, rayon, midi length duster with pretty embroidered floral design on back and front. Very boho, retro. Wear as a robe. A cover up. A cute duster/long cardigan. Light weight. As a matching fabric belt. 42 inches long. Tiny hole where tag was. Can be easily stitched. 22” across shoulders and about 21” (flat) at waist.