Size XS NWT Smoke Free and Pet Free 14" underarm to underarm 40" length. Dress The Population Catalina Fit & Flare V-Neck Sleeveless Crepe Dress Garnet XS. Extra Small = 2-4. The Catalina is a crepe cocktail dress with a fit and flare silhouette and a v- neckline that flatters all body shapes The bodice is fitted and tapers in to hug the waist, and the knee-length full skirt is playful but polished. This garnet sleeveless dress has modest straps wide enough to cover the shoulders and two side pockets. Fully Lined. Fit & Flare. Pockets. Approx measurements: 14.5" pit to pit, 12" waist