Authentic Skims black Stretch Shine Body suit with mock neck & zip up front. Size Large L is available. As seen on Kim & Kylie in the photo it’s a dang sexy indie in thick compression material & full stretch with shine Onesie, catsuit, romper, Pantsuit L is 8-10 but it’s so a fitted firm yet high stretch material (with firm control it sucks everything in) i go between medium & large in most clothes & could wear both med & L in this, pretty much same Incase your a medium don’t hesitate :) one’s just more firm :)