Doll customization refers to the practice of modifying or personalizing Monster High (or silimar) dolls to create unique and customized versions.
Monster High for example is a popular line of fashion dolls produced by Mattel, featuring characters inspired by classic monsters like Dracula, Frankenstein’s monster, and the Mummy.

Customization of Monster High dolls typically involves altering their appearance by repainting their faces, changing their hairstyles, modifying their clothing,
and adding additional accessories or details. Customizers often use acrylic paints, pastels, and sealants to repaint the dolls‘ faces, giving them new expressions and unique features.
They may also re-style the dolls‘ hair using various techniques such as rerooting with new hair or restyling the existing hair.

In addition to modifying the dolls‘ physical features, customization can also involve creating or modifying their outfits and accessories. This can include sewing new clothes, adding or removing parts of the existing outfits, or creating custom accessories such as jewelry, bags, or shoes.

Customizers often draw inspiration from various sources, including other dolls, movies, books, or their own imagination.
The goal is to create dolls that reflect their personal style and vision, making each doll one-of-a-kind.

Monster High customization has gained popularity within the doll collector community, with customizers sharing their creations on social media platforms and participating in doll customization contests and events.
It offers a creative outlet for enthusiasts to put their artistic skills to use and create unique interpretations of the iconic Monster High characters.