Pins Good

Does anyone know a good source / supplier of undecorated stick pins/hat pins that I can decorate myself?

I am searching for suppliers in UK, USA, or globally for pins - know as stick pins, hat pins, clutch pins...etc etc, they are a couple of inches long and have a little clasp that you slide on the end so you dont stab yourself whilst wearing. Some have hoops on the end for decorating, some just a plain head like a regular pin.

Fire Mountain Gems has all sorts of jewelry findings, including stick pins.