bedding for 15 month old

[shish]

My 15 month old ds grew out of his 6-18 month old sleeping bag a while ago, but because it had been fairly warm i had been using just a blanket for him at night. Now it's getting colder again I don't know what to use... sleeping bag, duvet or a few blankets?? The problem is that he moves around a lot at night and often ends up sleeping with nothing over him, which is why I had used the sleeping bag until now. Is he too old for a sleeping bag now??

DS2 slept in a grobag until he was 2.6 as, like your DS, he is a wriggler and ends up with no covers on him. There are grobags/sleeping bags that go up to 36 months (maybe beyond?) so if he's happy to be zipped into it then it may be worth putting him back in one.

I use a sheet folded over in 2 and a blanket folded the same way therefore 4 layers.

they do sleeping bags up to age 10 on the bumpto3 website so your lo isnt too old to use one now. The next size is 18-36 months. What about fleecy pyjamas/babygro instead?