This Adult King Arthur Costume will transport you back to Medieval England, where you are a powerful and well-renowned king. Strut your stuff in this royal costume, which comes with a sparkling top, pants, collar, cuffs, belt, and hood. Whether you're pulling swords from stones, sitting 'round the round table, or fighting in jousts, this King Arthur costume will suit you well. Our Medieval Halloween costume comes in Gold and Silver. One size fits most adults.