bebe dressy black sleeveless top w/ draped beaded detail, XS (?)

bebe black dressy sleeveless top features delicately draped crystal beading in colors of pale pink, and bronze balls at the plunging V- neckline and under the sleeve openings. Lined at bust. I had removed the inside tag, which gave the size, but I believe it to be an XS. Unstretched width is 14.5" and unstretched length os 16.5". Fabric has great stretch! A lovely and unique piece! Worn once and in perfect condition!