Maroon and Gold are the colors of Gryffindor house, and you'll need to show them off on the tie, scarf and robe. Start out with a gold tie. Use red fabric paint to add the lines on the tie.

“My Life As Harry Potter Gryffindor Posable 18-inch Doll, Medium Blonde Hair, Blue Eyes. Included are: Doll, Shirt/Vest, ...