Just that really
Every night I wake up with a limp bit of duvet cover and the cover itself has sodded off to a big ball on the other side.
I’ve checked and downloaded checked I’ve got it the right way round (it’s a super king so it’s not square).
Short of sewing poppers onto the cover and the duvet it’s self (which I don’t really want to do cos the bloody thing should just stay where it’s put) I don’t know what to do.
Any suggestions?