Does she sleep with a pillow yet? I found it interesting that as soon as we gave our 2 year old a junior pillow in his cot, he started sleeping in one spot, instead of being all over the place - it was amazing LOL!
He is nearly 2.5 now, but we are yet to transition him to a big bed. There hasnt been a need as he is not really into climbing and is very happy where he is. I was thinking about doing it for Christmas, but now that its looming close, I'm considering putting it off for even a bit longer.