In the Silver Adult King Arthur Costume Camelot is just around the corner. You will look like the chosen one to defeat the Saxons with the hood, top, pants, collar, cuffs, and belt of the King Arthur costume. In the King Arthur costume you will have the confidence to reign over an Empire! Just be careful of Lancelot — he’s eyeing your Queen. Check out other knight costumes for the complete round table look and a great group costume! One size fits most. Availability: This Adult King Arthur Costume takes approximately 1-2 business days to leave the warehouse plus transit time.