Anna Sui sundress

Brand: Anna Sui. Size : 44 European. I purchased this dress about a year ago from a previous owner and it ran smaller than advertised. I would say closer to an 8 in size. I will post pics with measurements. Unknown fabric material, but it is very lightweight, with outer fabric a sheer multi color soft fabric, and a lightweight white color lining fabric.Black lace on hem and top. Side zipper. Excellent condition.