Doll make up. This is the type of look I would need to create under the special effects make-up to capture that doll like appearance. I don't think I would use inspiration from the lips but I do like the eyes and the hair.
See 29 Mind-Blowing Halloween Makeup Transformations
of the dead This is not sugar skull makeup, has absolutely zero relevance to Dia de los Muertos. Dia de los Muertos is not Halloween Please reconsider your Dia de los Muertos makeup Appropriating on Halloween