Necklace lengths...

One hobby of mine (thanks to my dad) is jewelry making. If you like to make jewlery too, or just wear it, here's an interesting website discussing the lengths of necklaces.

Included lengths:
Choker
Collar
Princess
Matinee
Opera
Rope/Lariat

I'll admit I'm really liking the Opera length lately and am looking to make some necklaces that length. Here's another website with photos rather than drawings. It's discussing pearls (wonderful pearls.) And examples of what to wear with each.