L'atiste lace romper

This is a sz small, lace romper, from L'atiste. It's an off white with nude lining. (2 buttons at the top back, and zipper in bottom back). NWOT. Bought it online, but it's too small for me and my daughter. Fits like an XS. Waist- 12" Length- about 30" (shoulder to hem) My daughter is modeling it. She is a true sz small. Height - 5' 6" Weight- 117 Sz- small/2-4