Cynthia Steffe tunic caftan embroidered

Purchased this at a high end boutique in Chicago many years ago. Only been worn a hand full of times. Doesn’t fit me anymore. Classic style. Structured Cotten with beautiful details. Side zipper, no stretch, so please check measurements. I think it fits more like an extra small. Approximate measurements below taken while laying flat : Length - 31” Armpit to armpit -17” Sleeve 15.5” Hip - 19”