Personally I just hope we can rock those Saim-Hann hairstyles.

Well dat wuld jest be silly!

Which is eminently sensible...much better than those crazy pony-tails where the mon-keigh can't even put their helmets on.

Silly mon-keigh...

But they would fit. They just be underneath or poke through. Though I wouldn't want to have it too long encase it caught onto something...

Managing your pony-tail in the middle of combat is an essential Eldar combat skill - you put at least a decade or two into combat hair-management techniques as a baseline for any Aspect of war.

Hehe we must always look fabulous on the battle field!

Take it frum meze, moar hair = moar fingz ta pull/yank

interpret dat anywayz youze want

Throat cut + Hair-flick should be the Banshee execution

http://www.games-workshop.com/en-US/Dark-Eldar-Lhamaean If a dark Eldar looks like that, You can imagine a normal one, So i'm going to go with 3.