I'm not keen on either of the first two, but I'm quite boring if I'm honest.
But, there are some really snippy comments on here, with the 'if you must' (eh?) and the ubiquitous 'tacky' comment. I'm not sure how a duvet cover can be tacky (it's only a duvet cover) unless it's covered in red sequins with giant cocks all over it but there you go ...
Some folks just don't know how.to offer an opinion without trying to make the other person feel ridiculous for even contemplating such an abomination. 😂