It’s supposed to fit securely on top of a mattress so it doesn’t come undone and fly off while you’re sleeping. But unlike pillowcases, top sheets, and even blankets, a fitted sheet doesn ...

If you’ve ever struggled with the nightly chore of wrestling your bed sheets back onto your mattress, you’re not alone.

The term Egyptian cotton gets thrown around a lot as shorthand for very fancy sheets, but not all ... sheets — fitted and top sheets, shams, duvet covers — whereas others come in sets.