They share genes, humor and a nose for style – but also a mission: making inner energy just as important as outer style.

Pien Stieglitz, founder of her namesake fashion label, joined forces with her mother Inez van Oord – creator of Happinez and pioneer in spirituality and mindstyle.

The result? A powerful, compact book about what truly makes you shine. Not from the outside, but from within.

Packed with insights, inspiration and practical tools for more balance, clarity and energy: The Little Book of Energy.