Just that really. DD is due to start preschool next week. Snacks are provided by preschool. So far I can only think of water and a change of clothes. She needs nappies for poo, so I will pack a couple of nappies too. How many clothing items should I pack (bearing in mind it's a small backpack)? Two tops and two bottoms or would just one each suffice? She will also have to take her plimsolls and some wipes. Would it be too much for her to carry a pack of water wipes? What else should be in my preschooler's backpack? All ideas will be most appreciated.