How do you get a wig on RuneScape

The wig is an item used in the Prince Ali Rescue quest. Ned will make it if given three balls of wool. Yellow dye is used on a grey wig to turn it blonde. The wig is one of the needed items to make Prince Ali look like Lady Keli.
An afro is a wig that can be worn in the Headwear Slot. Afros were released on the 28 April 2009. These wigs can be bought from Party Pete for 50 coins each. They provide no equipment bonuses and are merely a decorative item. Party Pete has a stock of 10 of each afros, with 1 respawning every 10 seconds, and Jagex has stated on the website they have no plans to ever discontinue afros.