Bake and cool cake. Trim arm and hose area off cake. Ice sides and top of cake smooth. Trace pattern on cake top with toothpick. Outline face, shirt, pants and shoes with tip 3. Outline facial features with tip 3. Pipe tip 3 lines for stripes on stockings. Cover face, shirt and pants with tip 16 stars. Pipe tip 5 pull-out string hair. Pipe in shoes with tip 10 (smooth with finger dipped in cornstarch).