My girlfriend is currently making herself a Twilight Princess charm bracelet. She has been making lots of items from the game to go on it. Her plan is to maybe make a few more Zelda related jewellery items too.
I hope your girlfriend does set up a store. Your jewelry has so much character and it's hard to find little gems like that in shops. Especially fond of the boomerang and slingshot charm. Daww. I want one. :3