Below, see everything you need to know – from the best materials to the truth about thread count – and become acquainted with the luxury bedding brands to invest in now.

A good sleep is worth splurging on, and the heritage linens house Frette has been perfecting bedding since the 19th century," he previously said. "Its Linear Sheet set, in solid cotton sateen ...

Egyptian cotton, derived from the species Gossypium ... The length of the fiber makes it possible to spin the finest of yarns without sacrificing the strength of the thread, resulting in a fabric ...