This track suit fits perfectly! I love everything about it. It hugs the curves and hides the fat. Lol! My legs are long so it doesn't fit to my ankles like the model but I am accustomed to that with clothes. If you're 5'6 and under you should have no issues with that. I'm 5'8" 190 lbs and bought a large and it compliments my frame perfectly. I'm definitely purchasing other colors.