Can Cobalt Wig drop in Bloodshade Harbor?

[Tavirez]

Also, would it be better to just farm Bloodshade or get it from achievement point shop? All I know is that route is 300G+ or so.

[next please]

Yes it can drop there. Like two oft the costume tickets and the eye shades, and mask. But rate is pretty low. You must be very lucky. :P