Best shape wear?

Hello!


There’s literally so many options I don’t know which one to get. My ceremony dress is one sleeve that has a split that goes up to about mid thigh. It’s very form fitting so I need an option that is like a second skin that stays in place and does not show lines. I prefer one that clinches my waist so I have some hourglass hips. So maybe, shape wear with high compression?
Thank you for your help!