Elasticated Waist Straight Leg Navy Blue Trousers by Lanvin. Adjustable elasticated waistband, front Italian pockets, and back welt and flap pockets. Straight cut. Color: navy blue. Made in Italy. Founded in 1889, Lanvin is a luxury fashion house known for Parisian elegance and international appeal. Specializing in high-end ready-to-wear for men, women, and children, as well as accessories. Ref RM-TR0009-5721-A2329.