How do you change your home for winter?

I never really changed anything but what hangs in our coat closet and what sits on our bed (quilt or fleece blanket or both or none). However with LO here I feel like his bed sheets are too cold and want to get him winter sheets (flannel?)

and that got me thinking-- I want some warmer winter sheets, too!

Do you change a lot in your house when the weather changes?