Marked sz is “L/XL” but it’s recommended for dress size M/L I can’t get into it, I’m a size 14. This will best fit a size 8-10. It is really strong it’s like control top panty hose for your torso I should have checked the skims website for fit info first, but see chart above, it’s confusing. “Our viral sculpting bodysuit, updated for an even better fit. This figure-enhancing style has extra compression at the core and waist, perfectly placed style lines that flatter your bust, and rounded butt pockets for a lifted look. Features adjustable straps, a wide crotch for added coverage, and a cotton gusset with snap closure.“ So if you wear an 8-10 in dresses and pants I think I this is your best bet for a comfortable but compressed, smoothed-down fit. It looks like a leotard in the pic but the breast and butt area are slightly sheer thinner fabric This was sold to me as new. Looks new, It smelled faintly of laundry products, maybe just from being in her drawer with other items so I washed on cold and air dried. They say “size up if you want to be comfortable or wear all day” so really— it’s for a dress size 8-10. Top recommended!