Pretty Embroidered Dress/Tunic

Purchased on Poshmark. I was really hoping I could wear this as a blouse. I’m 6’0 tall, so I thought it might work, but it’s too long. Definitely fits more like a dress or tunic. Size is a medium, but has a loose flowy fit, so could work as a large. Fully lined and the embroidery is beautiful. Tag attached/new condition. Approximate measurements (lying flat): shoulder to hem-33, pit to pit-21.