In anticipation of of my 21mth dd going into a bed at some point, we have stopped using her sleeping bags. She now has covers in her cot, but she never stays under them! She always ends up at the other end of the cot uncovered. She is a real fidget, but her feet are freezing in the morning. She wont keep socks on. With the weather being as it has been lately there have been some cold nights and I cant keep going in all night covering her over again. Any wise tips? I really dont want to go back to sleeping bags.