The Hobbit: Adult Sized Gandalf the Grey Costume. Dress Up as The Wise Wizard Himself for Your Next Night Out on the Town! You'll Be the Life of the Party When Your Arrive in This Show-Stopping Costume. Plus, You Don't Need to Buy Any Memorabilia or Mystical Artifacts to Pull Off the Look. This Costume Comes With Everything You Need to Become the Grey Pilgrim.