Vaillant Signature handbag in patent leather 42cm x 30 cm Vaillant is a luxury designer ready-to-wear brand created in 2020 that has been worn by Rihanna, Kylie Jenner, Dua Lippa, Aya Nakarmura and others. The brand has developed a line of handbags in addition to its clothing line. This Vaillant signature handbag in patent leather is 42 centimeters long x 30 centimeters high (excluding handles). It has an extra-large nickel-finish metal buckle and inside pockets with metal zippers.