Strapless purple maxi dress w/ embroidered bodice

Sooo gorgeous, perfect for a summer evening!! Never worn!! Was given to me as a gift but unfortunately doesn't fit. The top has cinching in the back to fit most sizes and a somewhat structured bodice with beautiful multicolored floral embroidery. The skirt is a dark purpleish blue and super flowy. Has some minor stains up at the top that I tried to picture. Honestly no idea where they're from cuz again never worn so totally willing to negotiate price