this is a great reversible duvet cover. I wanted something a bit different and this fitted the bill. Its been washed once and the design seems to be ok. the only thing i would say against it is the fasteners are white so show up a bit if you have a very thick pillow in the cases. The fasteners are along the long length rather than the short - if they had been on the short side like a standard pillow with the little tuck thing then it would have got 4 stars.
The case does the job I have had it on for about 6 months now and it still looks good and protects the Striiv. The only reason I only give it 4 points not 5 is I really only wanted one case and had to buy 3 so seemed bit of a waste unless you want to keep changing its colour.