Sized up in all of the shorts except the green ones and I can definitely say that it’s more comfortable and flattering. If you size up one size I am wearing a medium and all of them except the green ones. I’m wearing a size small. The green and the black corset tops are very waste, snatching and all of them have great Support wearing size medium, and all of those. LTKStyleTip LTKPetite LTKFindsUnder50