With the changing seasons, there is a need to keep changing your bedding to match like cover sheet for bed. During the summer periods, lighter bedding offer the best comfort. The vice versa is true for colder seasons. While having the right bedding for the season is ideal, knowing what each of them is, goes a long way. For instance, there are bed sheets and bed covers. people also search difference between bed cover and bed sheet, these two are often used interchangeably. There is a big difference between bed cover and bed sheets.