First of all this is my favorite pair of pants that I bought online
i am about 158 (height) and weight about 50 kg and wear waist 26 or 27
my hips are wide so every time i purchase pants online i fail and end up not wearing them
with these a medium fits perfectly and since they are really stretchy I think I could have pulled off a small
I like the buttons since it holds up stomach in and I plan on getting the ivory too.