Question: what is the difference between a duvet cover and comforter?
Answer: A duvet is a cotton shell and does not provide warmth. It covers a comforter, similarly to the way a pillowcase covers a pillow. ... A comforter is type of blanket, that does not tuck, made from a cotton shell that is filled with down and stitched in box or diamond designs providing a layer of warmth for sleepers.