She’s an 11 year-old girl. I think we can hold off on speculating about her future based on one fashion choice.
http://weblogs.newsday.com/entertainment/shoptalk/blog/2009/07/malia_obamas_peace_sign_tshirt.html
Malia’s peace-sign T mixes politics with fashion
Malia Obama is getting into the political arena without uttering a word. Instead, she’s letting fashion do her talking.
Just a couple of days after President Barack Obama and Russian President Dmitry Medvedev agreed to cut back on nuclear weapons, the 11-year-old was spotted in Italy wearing two T-shirts that blared anti-nuclear sentiments.
As the president readied for the G-8 talks there, Malia turned out in a gray T-shirt bearing the famous Campaign for Nuclear Disarmament’s peace sign logo during a visit to the Coliseum in Rome.
(For the record, mom Michelle Obama went more neutral in a white cotton silk dress by Narciso Rodriguez with a turquoise star-burst brooch).
Later, Malia changed into a mottled white and gray top bearing the peace sign.
Malia is a quick study. Likely she’s learned a lesson or two from mom, often celebrated for her high style.
She knows that fashion can send strong messages. And these T-shirts definitely had clout.
— Anne Bratskeir
And Amy Carter was a pre teen as well, IIRC