Have you ever encountered such a situation? It's cold to sleep with the air conditioner on in summer, but it's hot to sleep with the duvet. It's cold and hot repeatedly all night, and very easy to catch a cold?
That may be because you...
Have you been using duvet cover?
If you have been using top sheet before and have never used duvet cover, Please come and see the followings!
Duvet cover stylesDuvet cover is a cover made of two layers of fabric and closed by zipper, ties or ...
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