Shapewear Bodysuit with Underwire Bra: This backless body shaping bodysuit can be worn as a top. Featuring a thong design and wired comfort full-coverage molded cups, it lifts and supports the bust comfortably, functioning as a basic bodysuit, bra, or tank top. The shapewear helps maintain an hourglass figure throughout the day, in any season.Low-Back Shapewear for Women: This backless shapewear bodysuit includes adjustable and detachable straps that can be styled in traditional backless or crisscross configurations. Ideal as low-back shapewear under backless dresses, it enhances your back while offering versatility as a bodysuit top.Hook-and-Eye Open Crotch: The crotch is lined for added comfort and hygiene. Designed with a 3-row hook-and-eye open crotch, this bodysuit provides a customizable fit for various torso lengths and heights, making it easy to wear, remove, and use the restroom.Size Selection for Backless Body Shaper Bra: Measure your waist, bust, and hips to select the correct size using the SIZE CHART shown in the product image. If you are between sizes, choose the larger size for all-day comfort. It is normal to experience some resistance when putting it on; with repeated use, it becomes easier. For best results and longevity, hand wash recommended.