I found the Dye system in guildwars2 best so far. You "unlock" dyes, you have to buy a dye on one char only once and use it, then that char can use that dye forever. Armors had several parts which could be dyed and you could dye around as often as you liked with the 100+ colours you could get. You could experiment!
"Sometimes it is those, whom no one is willing to give a hand, that need it the most.
If not us, who will? And if not now, then when?"
If not us, who will? And if not now, then when?"
