While I'm not actually going to answer the question for you (I admit I'm not the authority on Layo druids), I just want to say thanks for asking. This is the correct way to go about exploring what fits the RP of this world for your character (such as what sort of "helms" a druid might wear, or how helms, since they can be changed to look like hoods, are even interpreted).
And thanks to everyone else who uses this forum for questions like this. Stolen is the lucky guy who gets the actual thanks post in his thread.
