These are really cute high waist skirts. very flattering. thick material to hide any bumps but very cool to wear in summer time. They don't get to warm. I ordered small. I'm 5' 6" and 130lbs. I have don't really have a tummy (muffin top) but I'm a little big on the bottom. I normally wear size 4 in fit & flare dresses and size 6 in fitted dresses.