In some parts of the world, a second bed sheet is placed on top of the sheet that covers the mattress. This second sheet is referred to as a "top sheet." When this top sheet is put in use, the sheet directly on the mattress is referred to as a "bottom sheet." A sleeper lies between the two sheets. Blankets, comforters, and any additional bed covers are put above the second bed sheet. Which is similar to bed in a bag sets many times. When I shop for new sheets I always look for the ones with a … [Read more...]