There's a reason why the bedding section in the department store is so large: there are dozens of different types of pillows, sheets, and bed coverings. Not only are there different types of items, but they come in all different colors, prints, and sizes. It can be a bit confusing learning all of these different terms, but knowing the definitions will help you when you are shopping and need to find the right item for your bed.

Tencel Sheets

The plain or twill weave of flannel sheets also makes them soft and pliant — all the more reason to use them in colder weather.  

Flannelette Sheets