Flannel pajama pant in log party

I gave these as a gift to my boyfriend. Initially we bought XL, his usual size (6'1", 210 lbs) but they were way, way too large. I bought a large because they're so fun and they were generous but worked. Then he put them in the washer and dryer and they fit perfectly. So for sizing, I encourage to size down if between sizes and recognize they will shrink further in size thereafter. Tie band is quality and they got softer after a washing. The length works for his 6'1" height so if you're under 5'10" you might find them too long to want to cuff the bottom.