Favorite essential oil blend for fall/winter?

Ma

Okay, so this isn't exactly baby related, but what are your favorite essential oils for diffusing in the fall and/or winter? I'm looking for a therapeutic-grade blend to make my living room smell like fall for my "Friends-giving" and Sinterklaas parties.

I prefer warm scents like pumpkins, cinnamon, sugar cookies, apples, spiced oranges, etc., and I'd prefer a blend, rather than buying and mixing separate oils. Thanks in advance!