Fashion dolls from Hasbro's Monster High line can be customized to create new characters. As of September 2015, doll customization tutorials are available at Vivcore.com and MonsterCrush.blogspot.com. Both tutorials illustrate how to replace hair and repaint facial features to change the appearance of the doll.
Doll customization is a popular hobby among craft enthusiasts and doll collectors. Customization typically involves removing the doll's original hair and paint, adding new synthetic hair, and repainting the face. The customizer may also choose to paint or dye the doll's body and sew clothing to complete the toy's new look. More dramatic customizations such as adding body parts can be accomplished using clay or resin.