I haven't worn jewelry for many years but am starting to try it out again to add some boho elements to my wardrobe. My question has to do with different styles of necklaces. Do people usually choose a style of necklace based on body shape (e.g., a short person chooses something that is longer, to elongate vertically), or do people usually choose a style based on outfit and neckline?

Does neck length make a difference too? (I have a long neck.)

I bought this peasant tee from Loft. What kind of necklace (long pendant style or choker style or something else) would work best with this neckline? http://www.loft.com/3-4-sleeve.....6&

I am a jewelry idiot. Before spending money, I want to have a good idea of what to look for. Thanks for the help, fabbers!