craftgrrl | another stupid question

i asked this on my own lj but apparently the people who read me are around my age and no help at all.

i have two nieces in my husband's family that i want to spoil. they are in their early to mid teens, and i am 35. a young acting, bar brawling, punk show attending 35 . . . but i have no idea what teens wear, or the jewelry they like. the only clue i get is watching the kids on the soaps which is only so helpful.

so, can any of you in the younger set help me out with a couple of links to sites where i can find the stuff that is popular? please? google searches on this sort of thing only give me paid and superfluous links that don't really tell me anything.

thank you thank you thank you thank you