[High-Quality Materials: Made from soft comfortable and super stretchy nylon and spandex that fits all sizes for a flattering look. FASICAT mesh babydoll bodysuit can be worn as lingerie sleepwear clubwear or even as a bikini cover-up providing you with versatile outfit options. Stylish Design: A lace-up halter style with backless cut and lace trim accentuates curves while the glow-in-the-dark function adds intrigue for nighttime activities. (Notice: Please exposure the lingerie dress to the sun before use for better presentation.) Special Features: Incorporates glow-in-the-dark fabric that illuminates your look in low light settings like candlelit dinners or night out on the town. "Perfect for Special Occasions: Makes a great gift or addition to your lingerie collection for events like Valentines Day anniversaries bachelorette parties or any time you want to feel sexy." Size Range: The stretchy fabric is designed to contour to your body shape from extra small to 3X for universal fit.]