You'll look just like everyone's favorite quirky uncle in the Adult Sized the Addams Family ? Uncle Fester Costume. This officially licensed Halloween costume includes a long black hooded robe with a silver rope belt cord, and a detailed full face mask. You can choose from Standard and X-Large sizes so you can be sure it will fit comfortably no matter what size you normally wear, and it requires no additional accessories to look just like the original character. Addams Family fans are sure to enjoy this outfit's authentic details, which will make you look like you walked out of a scene from The Addams Family. Uncle Fester is known for his sunken eyes, bald head, deranged smile, strange habits, and ability to conduct electricity. The Addams Family always welcomes newcomers, so don't be shy about picking up this costume.