It is also said that silk has beauty benefits. The naturally occurring proteins and oils in silk help care for your skin. Silk tends to draw less moisture away from your skin, while the smoothness of the fabric means that there is very little friction to pull at the skin and hair while you sleep. Which should lead to a smoother complexion and less tangled hair!

Both linen and cotton make excellent bedding fabrics and share quite a few similarities — most notably their water-absorbent qualities and that refreshing, airy feeling. But there are quite a few differences as well, and being aware of them can make it easier for you to choose between the two.
First of all, because linen’s flax fibers are slightly longer than those of cotton and wrapped a little tighter, linen sheets are stronger which means they will last much longer. If softness is a factor for you, you may want to consider cotton, though. Flax fibers are much rougher than cotton resulting in slightly crisper fabric. But the great thing about linen is that it gets softer after each wash, so essentially it gets better with time.
Tencel Sheets

The greatest grade (and most costly) is 100 percent Egyptian cotton, distinguished by its extra-long staple fibers, resulting in sumptuously soft yet incredibly long-lasting sheets.
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How To Choose The Right Sheets For Your Bed
Linen has natural breathability and insulation properties and therefore, offers excellent temperature regulation all year round. The fabric is very strong and durable, which means that linen bedding is really long-lasting.
Bed linen can be made from a variety of materials, including cotton, linen, silk, and synthetic blends. The thread count, which refers to the number of threads per square inch of fabric, is a crucial factor in determining the quality and feel of the material. Higher thread counts generally indicate softer, more durable bed linen, with 300-600 thread count being a benchmark for quality.