The Kids Monster High Howleen Costume will turn your little girl into a star! When did monsters become so colorful? Enjoy an electric monster costume inspired by Howleen of Monster High. What teen girl wouldn’t love the included green and black dress with attached bolero jacket, belt, glove, and tights. Howl at the moon and become the most popular girl in school with a Monster High Costume! Availability : The Kids Monster High Costume ships within approximately 1 business day.