Hi everyon. As my car is very small. I've started to use my Nina Arra lie flat car seat as my main pram. The weather is lovely at the moment so it's not so bad when my son kicks his blankets off but as it gets colder again I am bit worried about being out and about. Can anyone recommend a good car seat size footmuff that will fit him at least this winter and ideally next? He is six months old but very small as was Premie so is just in 3 to 6 months clothes now. Thanks so much in advance!