DDs Peppa Pig duvet cover doesn't feel very nice, I've washed it twice (with fabric conditioner), line dried it & tumble dried it, but it still doesn't feel soft & every morning I have to rearrange the duvet inside it as it seems to slide down to the bottom of the cover!?
I checked the label & it's 100% polyester, is this why? Or is there anything I can do to make it softer?