NWT Câllas Milano Tilda dress. 100% silk. Made in Italy. Luxury brand. Cuffed sleeve, side zipper, tiered skirt. European size 38. I would say this is a size 2 or XS. See pics for bust, waist, hips, sleeve, and fully length measurements. Color is a mix of dark teal, green, black, white, and copper. So lightweight and lovely. $516 original pricing.
eBay