I was a bit worried about the sizing of this because based on the size chart measurements I should get an xtra large for my body frame but I didn’t see the chart measurements until after I already bought it and did my normal size which is a large. It fits great. I think what makes the fit great is the drawstring part of the pants which will allow you to adjust it to your waist. They are super cute, especially if you do the matching vest with it. I highly recommend. I also recommend sizing up on the vest if you purchase that to go with the pants.