There is a nice selection of peppermint candy Christmas ornaments available at Amazon.  They include everything from a peppermint candy reindeer to Ghirardelli peppermint bark filled ornaments. Any of these would add some real personality to your Christmas tree this year.

update: I have just discovered a site that has directions for making your own peppermint candy Christmas ornaments. Give them a visit and also listen to some of their Christmas music. Nothing brightens up a mood like some good old time Christmas music. Warning: turn your speakers down because the music starts automatically.