Agreed with animenerd. I've seen people that take wire, shape it to the preferred structure, and glue the wig fibers to it.
.:2014 Convention List:.
Castle Point Anime Convention
New York Comic Convention
Ricken (Fire Emblem: Awakening)
gijinka! Sonic (Sonic the Hedgehog)
Nagisa Hazuki (Free! Iwatobi Swim Club)
Ravio ( LOZ: A Link Between Worlds)
Charlie Vergier (Rhythm Thief and the Emperor's Treasure)
My deviantART: http://narusaku4eva44.deviantart.com/