MEASURE WAISTLINE and CHOOSE BEST SIZE:please measure your waistline(1 inch above navel),then refer to the left Size Chart Picture, if any ideas,pls contact us first & We're always here to serve you. SEAMLESS ONE PIECE BODYSUIT : Soft fabric covering the chest position, adapting to any size cup, releasing chest pressure and enhancing comfort. Adjustable straps to freely control the tightness of the shaper. Open crotch and easy bathroom accessibility. INSTANTLY BUILD MORE CONFIDENT FIGURE: Visibly reduced waistline Mid-thigh length extends the slimming curves, control the medial thigh fat, also it can prevent thigh anti-chafing. Breathable, super smooth & ultra-soft, Invisible underneath any type of clothing.You can wear it in daily life or birthday, party, wedding, or you can also wear it as a maternity butt lifter shaper. These slimming bodysuit shapewear help you to manage your graceful figure.