ITEM DESCRIPTION Get dressed in one step with this ultra-flattering, rib-knit workout staple. With a built-in knit shelf bra for added support, the Studio Onesie gives you all-day comfort and coverage—so you can easily transition from morning Bikram to afternoon brunch. TAG SIZE: tag size was removed , i tried it on as a medium and fits loose, so might be large but, (please see actual measurements below) MATERIALS: 72% Polyester, 28% Elastane CONDITION: Excellent pre owned condition Measurements are approximate : For your convenience, I provide these measurements as a general fit guide only (Measured in unstretched state). MEASUREMENTS ARE IN INCHES Pit to pit: 17 Inseam: 4.5