this jumpsuit is sexy, unless your body is tight I do not recommend sizing down. You will either need pasties double sided tape or a bra your nips will show if you don’t fasten the fabric down. if you want a smooth look underneath you can wear stockings. I wear shapewear, and purchased stockings or a body stocking on Amazon and wear it underneath the jumpsuit it hides the shapewear and gave me a smooth look with some added protection against wardrobe malfunction which I needed I was concerned I would have no solutions to my flaws but this worked for me. if you are a larger size you can definitely wear this with confidence. the way it is sewed at the waist even seem to create more of a curved look to my body even though I’m already curvy it looks fire very happy can’t wait to wear it out!!! only thing I was not jazzed about is the fabric threads that fall off while putting on and wearing but it is still worth it