We’re making hot chocolate and I need a rim

What’s up y’all, My pub is making some delicious hot chocolate with house-made hot chocolate. We’re trying to move away from using crushed candy canes as the rim. (It’s still cold but the holidays are over!)

It’s nothing fancy, just the hot chocolate with whipped cream. Any ideas on what we could use on a white ceramic coffee mug to make a pretty rim? Thank you everyone.