What are you all using that isn't too warm (DC run hot and can't fall asleep if they're too warm) but that gets them through that late night/early morning cool?
At night DC often want sheets only pulled over them. We have some thin fleece blankets that I leave at the foot of the beds but they don't always grab them and then complain when they're cold in the morning. I'm thinking a cotton blanket would be better to leave on all night.
Also larger would be better. Anything that is the size of a throw gets balled up and dropped to the side.