Nikita Fitted Two-Way Zipper Square Neck Bustier Top, Perfect for Layering or a Fitted Look. Lightweight Twill with Maximum Stretch with a Square Neckline Bustier Fit, Square Neckline in the Front and Back, 1.5" Wide Shoulder Straps, Two-Way Front Zipper, and Sleek, Fitted, Form-Flattering Silhouette. Two-Way Zipper Front in Gun Metal can be Completely Closed Top and Bottom, Open only at the Top to Create an Open Neckline, or Open only at the Bottom for a more Midriff-Revealing Fit. 62% Rayon, 33% Nylon, 5% Spandex, Available in Black in Sizes Small, Medium, and Large.