I don't need one, but if you go into any trade room you are guaranteed to have many girls requesting for one. That happened to me, but I was not trading. Go into a trade room wearing it and see what you get!
Actually, now that I think about it, what would you take for it? I may be able to use another one. Never hurts to have an extra. Although, I would rather someone get it that does not have one already.
~Mia~