>>27783372>>27783429I believe representing the moon is more of an astrological/space thing than a Fairy thing. Clefairy and Clefable don't represent the moon, but dedicate themselves to do rituals for the moon. Similar to a village tribe who try to be the ones with nature. And Fairy is one of the "nature" associated types.
Worshiping the moon and it's powers = Fairy
Looking like the moon ≠ Fairy