Ahh... god bless Trinny and Susannah!
After reading their book I did a serious overhaul of all my storage. Most of my jewellery is now on a shelf... in full display (maybe that's bad but I have no-where else to put it
).
EARRINGS: Actual earring holders are great, however I'm actually using a lot of clear glass jars much like cocktail glasses, except these are probably sturdier. Hanging earrings go all around the rim, and voila!
A friend of mine made her own earring holder by stretching out a wire hanger and putting a sheer stocking over it (a bit like making fairy wings). All earrings can go through the netting
As for my studs, I've got them all onto that squishy stuffing stuff earringgs come on. Then I put them into a box.
Jem - I've seen something like that! You can get them from most giftshops
NECKLACES: I've currently got mine (I only have a few though, not much of an earring girl) in a basket also doubling as an earring holder around the rim. In the Trinny and Susannah book ("What you wear can change your life") Trinny's got all hers hanging off hooks from the inside of the door of her wardrobe. I guess this is much like the "pinboard" thing but more permanent.
But you know... on the door to my mum's walk-in-robe is this rack thing made for belts, about 40cm tall and 60cm wide. It's made of two or three rows of spike things... it'd work mighty fine for necklaces as well, should you be able to find them in a shop somewhere.
OHER STUFF: For what I don't wear often, I've got an el cheapo drawer thing from some two-dollar shop. It's got three shelves and everything basically goes in there (I've got "jewellery" and "costume jewellery" etc). Things that are likely to catch onto each other I put into tiny plastic bags - the ones that can seal at the top.
Rings I'm currently keeping in a box near my earrings.