1960s Boutique Julianelli Silver Leather Marabou Vinyl Mules Shoes 9M Vintage1960s Boutique Julianelli Silver Leather, marabou and Vinyl mules shoes 9M Vintage. These are such amazing shoes, open toe mules, old Hollywood movie star worthy. Silver leather heels, with fronts of clear vinyl covered with white marabou and silver metallic threads. Labeled Boutique Julianelli. Julianelli Shoes, became known in the 1960s for developing "the naked look," a light, airy style in footwear. Winner of the Coty American Critics Award in