To decorate the hair I used blue funky foam and attached it to each individual hair piece. After the funky foam was attached to all the pieces, I painted each hair piece with acrylic paint to darken the colour of the funky foam.
Once I had darkened the hair pieces to the desired colour. I decided to add green highlights to the hair with green acrylic paints. I did this because it matched the desired colour scheme I wanted to go for.