I would love to see new hairstyles with colored streaks in them. I think this would go over insanely well! The “accessory” color could be used to change the color of the streak.
Yes, I’m a girl, and yes, I’m vain. 
Spiral Madheart – Level 80 Mesmer
The Wrong Crowd [bAd] Yak’s Bend
The Wrong Crowd [bAd] Yak’s Bend