Example split bedding systems include a first sheet section comprising a first side portion and a first end portion and a second sheet section comprising a second side portion and a second end portion. The first end portion having a first tuck flap region extending between opposing notched-out corners, and the second end portion having a second tuck flap region between opposing notched-out corners. The first side portion of the first sheet section overlaps with the second side portion of the second sheet section. Part of the first tuck flap region and part of the second tuck flap region are attached via an attachment system to form a joined sheet.