Shop Pre-Owned Zadig & Voltaire Black Trousers from 250+ stores, starting at $129. Similar ones also available. On SALE now! Zadig & Voltaire N trousers for women. Black. Size 34 FR. Used condition. Founded in Paris in 1997, Zadig & Voltaire, has emerged as a contemporary brand that delivers casual modern pieces, composed of fluid luxury materials. An elegant and luxurious silhouette, inspired by the rock’n’roll and musical world : this is what defines the Z & V style. Fashionistas covet the brand’s fashion-forward pieces, with simply and original styling.