Silk duvet cover

[beanaseireann]

Does any Mumsnetter know where I can buy a reasonably priced pure silk duvet cover for a single bed.
Soak and Sleep don't sell them anymore.

£115 www.diamondbedding.co.uk/products/silk-duvet-covers?variant=12110606073970

£155 www.jasminesilk.com/ivory-silk-duvet-cover/p23

£125 snowblossom.co.uk/silk-bedding/silk-bed-linen/high-quality-pure-silk-duvet-covers

Thank you