Thanks all! It was a kit, but it took quite a long time (it won't take nearly as long for my next doll). The hair was done kind of like a pom pom. You take a piece of cardboad with a width of about twice the length you want your curls and a length of about a foot...cut out the center enough for your sewing machine presser foot to fit. Wrap the yarn around your cardboard until it's as thick as you want your hair. Sew down the middle with your machine, then slip the yarn off of the cardboard (you may have to cut the cardboard a bit). I twisted the length of hair around to make it messy and fuller looking, and then sewed it onto the head in a spiral pattern, starting on the outside and going towards the center (using my doll needle and a length of the same colored yarn). I had to make 3 sections of hair to cover the whole head.