Zadig & Voltaire t-shirt embellished with a crystal skull graphic, Crew neckline, Short sleeves, Relaxed fit, Curved hem, Pullover style, Cotton About Zadig & Voltaire: Zadig & Voltaire arrives in the U.S. by way of Paris, where it is known for its free spirit and a rock and roll edge. The collection features a smattering of studs, zippers, and leather, along with unexpected details like patchwork fur. Zadig & Voltaire calls out to the fashion maven who prefers her look to present as effortless and put together, but served with a side of grunge.