As much as I sometimes complain, we sleep under duvets here. We have lovely real woolen blankets, but we sleep under an eiderdown. Changing duvet covers on the huge king size duvet is a two-man/ woman job. Lots of stretching, shaking, tucking, and gosh that is real work!
I saw on tv today another way to do this dreaded job. The following two videos will demonstrate what I am planning to try soon.