Ok so long story short. I have a small waist 28” and I ordered my regular size M. Whew chile.. BOMB straight out the package…. BUT too Small. I unlaced it to the fullest with help and still couldn’t fasten it. Pissed!! bc I rushed it to wear it for an event. Oh well so I really wanted it and ordered 2 sizes bigger XL… yessss sis now we talking. Get you one before it’s out. If your waist is my size… get the XL there is ZERO stretch bc it’s latex and the inside is a real corset material which doesn’t stretch. The XL fits like a Medium. Also word of advice. I’m stuck with the medium bc this is a non eligible return item… ima have to sell it. If anyone wants the medium and it’s sold out hit me up on IG @u_lovedany…