Marni Marni - Marni's black belt will lend a defining accent to an array of silhouettes in your wardrobe. Crafted from ostrich-effect leather for textural interest, it features a front bow and has contrasting tan lining. Secure it around your waist via the double push-stud fastening as the anchor to arresting prints. Primary Fabric: 60% Brass 40% Calf Leather