A duvet cover encases and protects a duvet. Like an envelope, it has an opening where the comforter or duvet is inserted. Once placed inside, the opening is closed with buttons or occasionally a zipper. Duvet covers are generally very decorative and are available in a wide selection of colors and styles. The duvet cover takes the place of a top sheet in Europe, and some people in the U.S. also use it this way.

In the 18^th century, although usually made from wood, bedframes also started to be constructed using metal. Mattresses were stuffed with cotton and maids and personal valets no longer slept on trundles on the floor. The bed was not used for receiving visitors, but rather as a private space. In the 19^th century, the four-poster beds were less lavish, and metal bedsprings were invented. It was during the 20^th century when the water bed was created, as well as the air, innerspring, and memory foam mattresses, and now in the 20^th century, we are spoilt for choice!

However, the uniform structure of percale cotton also leaves it more prone to wrinkling. Meanwhile, sateen sheets practice a one-over-three-under weave to produce tightly knit, silky soft sheets. But over time, this smoothness may fade and be prone to snags. Percale and sateen weaves are top-notch options depending on your needs.