Size up!
I followed the advice of the other reviewer and went 2 sizes up, i'm so glad that i did. i'm usually an 8 and i ordered a 12 and they are just right. the pleats made them very flowy in the hip, so it gives a little wider look on me than i really want, but i really love these shorts, so it's not a deal breaker. overall, i am happy with them, but definitely size up!