I purchased this for postpartum reshaping. I started to wear it 4 weeks after giving birth and it definitely works. I wore it everyday at first. I exercised, ate with it, cleaned and even tried sleeping with it, which I stopped quickly because it wasn’t worth loosing any more sleep for being uncomfortable than I already was from breastfeeding. Now, I got my money’s worth for the use that I have given it in five months! And I have flat stomach without dieting and surgery, so it served its purpose well.I had no issues with sizing. As far as wearability, it is noticeable if you’re wearing it under tight thin-fabric tops and dresses because you can notice the closure at the front, but with good quality fabric you can’t tell. So in the end, I will purchase this again!