Does not fit properly or tightly at all

The bodysuit is pretty good quality, soft velvet material with a snap at crotch and invisible side zipper for easy wear. Although it has some boning it doesn't offer much support BUT the medium is too big for me so maybe a small would offer some support etc. Overall it’s super cute just be mindful of sizing. I’m going to return for the right size. For ref: normal size is M. 36C (full). 29 waist.