If you want to use diapers both as towel, and as bedsheets and to erase them every other day or through two, to you, perhaps, twice more their quantity is required.
Diapers have to be rather big size х cm.
Sweaters and sleeping bags.
Buy them at once the big size.
Sweaters and jackets have to have rather big opening for the head or they have to be clasped on buttons on a shoulder as children very much do not like to put on and take off clothes through the head..