Previously introduced Fashionistas include a Ken doll with a prosthetic leg and a Barbie with hearing aids. Mattel also introduced its first doll with Down syndrome in 2023.

Mattel unveils its first Barbie with Type 1 diabetes, featuring realistic accessories to promote inclusivity and visibility for the community.

Mattel said it worked with the Type 1 diabetes research and advocacy group Breakthrough T1D to design the doll in a way that accurately reflects the medical equipment worn by people with the disease.