Sateen weave is a type of cotton weave, which is one thread over and three threads under. This is different from the percale cotton weave – the traditional one thread over and one thread under. These additional threads make sateen slightly warmer on the skin, so it's great for cooler sleepers.

For a very long time, cotton was the go-to choice for bedding because, in general, it is durable, affordable, soft, easy to care for and is comfortable to sleep on.
Microfibre
Bamboo Bedsheets
Bed Sheet Types: The Lowdown
In the US and Canada, sheets are often sold in a four-piece set consisting of a fitted sheet, a flat sheet and two pillowcases. In China, a four-piece set consists of a duvet cover, two pillowcases and either a fitted or flat sheet. Fitted sheets are gaining popularity due to their ease of use. Use of good quality elastic make fitted sheets durable.