I have Curlies, and one of their breed traits is a double mane. On one it looks nice, as she has the perfect curls for her mane, the other is just a wavy ethnic mess of hair on both sides. What I did was braid it to one side. Get it wet, and make braids that will stay down, cover with a sleazy if you have one. Rebraid them every few days. Maybe you could make tons of small braids and 'weigh' them down with a bead or something on the end. But not enough to make it uncomfortable. Just mess with different things, you'll find your own way of doing it.