No size tag. Best estimate is an XS Royal, cobalt blue Ribbed knit Deep V-neck, low cut with gold tone zipper Long sleeves Mini length Body-con silhouette Very stretchy Unlined Great condition No size, label or material tag. Zipper pull still has plastic wrap Un-stretched measurements Pit to pit: 12” Sleeve length: 22” Waist: 10” Shoulder to hem: 31” Date, Party, Cocktail, Night Out, Sexy, Flirty, Solid