Okay so this suit is sooo cute! I’m 5’3” with 36C cups and a 27.5-28” waist. I have long legs with a shorter torso for reference. I purchased the medium and large to compare. The medium fit length-wise, but I could barely close it over my boobs. It was too uncomfortable. The large was loose in the booty (makes it feel like diaper 😂) and waist and straps also slightly loose, but it fits more comfortable than the medium. I kept the large, but will have to have it altered slightly to fit better. If my torso was longer I think the large would have been perfect. Still stoked to stitch it up and wear it! Hope this helps someone!