Tweens and young teens often seem to be in a perpetual cycle of trying on new iterations of themselves — one day they are obsessed with Sol de Janiero body spray and pastel Lululemon belt bags and the ...

Ariella Maizner started sewing at age 6. By 9, she was making clothes for herself and friends. That hobby became the launchpad for her tween clothing line, Theme. At 10, she was showing off her ...