/cgl/ - Cosplay & EGL

hi, i'm cosplaying marina from spla2n (shown on right)!!

most of her outfit is pretty simple for me, but i keep getting stuck on how i want to do her hair. most octoling cosplays i've seen don't use synthetic hair and make it using some other material to match the "tentacle" look. it's accurate, but not very pleasing to the eye most of the time.

i was thinking of doing it as a wig, but what would be the best way to get the amount of volume and that particular style without building a wig from scratch?