Wasn't sure what size to purchase after looking at the size chart and other reviews so I sized up. I'm 5'4", 225-230 lbs, and I wear an 18 in misses and 16W in plus. Ordered this in a 3X and I'm glad I selected this size. Fits great.....super soft and comfortable. Very roomy in the mid-section and the design is forgiving if you carry your weight there. I could wear this without shapewear, but I don't because the crotch area isn't "high and tight" and chub rub would be an issue. That said, the crotch hangs low, but not to the extent that it looks bad/weird. Can be dressed up or worn casually. Happy with it and I'd purchase again. Also, anyone over 5'6" probably won't be able to pull this off without looking ridiculous....it's just too short for anyone taller than that.