Ant-Man Costume Shirt and Mask, Child's Small Rubie's Costume Ant-Man Child Costume Shirt and Mask Costume, Small Officially licensed Ant-Man costume set Includes t-shirt and mask IMPORTANT: Costumes are sized differently than clothing, review the Rubie's Costume size chart to help determine best size for your child For a fun duo, coordinate with Rubie's Ant-Man Yellow Jacket shirt and mask Rubie's offers licensed character costumes and accessories in sizes and styles for the entire family