Flannel sheets, on the other hand, are great for keeping warm during the colder months. Flannel sheets are made of cotton or wool and are known for their softness and insulation.  When choosing flannel sheets, pay attention to the weight of the fabric, as heavier weights are generally warmer and more durable.  Choose flannel sheets that weigh 5 ounces or more for a comfortable and long-lasting option.

'Microfiber sheets are very soft, wrinkle-free and typically less expensive than traditional cotton,' says Bed Bath & Beyond. 'However, it can wear down more quickly and is prone to pilling.'

 Silk bedding, on the other hand, is luxurious and smooth to the touch.   Silk bedding is a natural temperature regulator, warm in winter and cool in summer, suitable for all seasons.