[ChocoMousse]

a lot of the ones on ebay are clip on.
which in turn i just make my own.
not that hard.
you can get materials at a sheet metal shop or a local art store.
i make them where if they get pull on, the ends release, and it falls off.
though i wouldn't recommend it for daily use, just put it on when you're taking a picture or going somewhere in which you want to show off.