I seriously cannot say enough good things about these pants. My first pair I owned for probably 6+ years and decided to get another pair since they are the only pants I want to wear around the house. They are nice and lightweight and I wish they came in more colors because I would buy them all! I sized up to a medium for more coziness, but the nice stretchy waist and tie allow for a lot of adjustment so I could definitely wear a small and still have room.
I got these for my wife as she needed lots of soft comfy pants to wear around the house after her recovery. Fit looks as expected, very soft and silky feeling. She seems to like them as she now has like 6 pair. The only reason I don't give them 5 stars is that she needed to remove the tie around the waist. So maybe TC can try a different waist design?