The size chart for these pants is a really bad guide. I measured myself to be a perfect medium using the chart and when the pants arrived they were huge on me! They are meant to be a standard fit and they were beyond baggy and i had to hold them in order for them to stay up!
I really loved them but ended up selling them.
My suggestion is if you're going to get these pants - order at least a size down from what the chart says you are.