Flannel sheets

So, it's sort of cold at the moment, and as always when it's cold, I'm interested in the concept of flannelette bedding. We have a 6ft bed (UK superking/US king. ish) and I'm looking for stockists in the UK of stylish flannel duvet cover sets. By stylish I mean a range along the lines of

this one at The Company Store

or

this one at Garnet Hill

rather than

this one at QVC UK

Which is not to say that QVC aren't on the side of the angels; at least they have 20 different flannel bedding sets in Superking, and I've just bought a lovely set for my daughter there. But they always make me think we're 90.