Super Mario Brothers Waluigi Hat Mustache Kit 100% polyester Spot clean or hand wash as needed Super mario brothers hat and mustache is the perfect finishing touch for your waluigi costume Mustache has single use adhesive Officially licensed costume accessory Look for all the super mario brothers costumes and accessories to create a fun group or family costume Rubie's costume company is a family-owned business based in new york with more than 60 years experience bringing children and adults the costumes and accessories they want for halloween and year-round dress up