I'm full of experimentalness at the moment, I've recently made some pot pourri for the festive season.
4/5 dried orange slices
2/3 cinnamon quills
10 drops of orange essential oil
10 drops of clove bud essential oil
10 drops of frankincense essential oil
Place all in a tub for about a week, longer if possible. Arrange on a plate. I've added 2 oranges which I've cut in half and a orange/clove permander.
Smells lovely. Its currently sitting beneath my Christmas tree in my living room.