The Shelby Black Checkered SuitThe Arthur Original Three Piece Suit. Men's fashion has always changed, developed over time, and is still changing today. The three piece suit, however, is still the pinnacle of elegance in clothing. Shelby Wear has chosen to design Arthur Suit, a three piece suit that is eerily reminiscent of the Italian Gang! Included in the suit is: One Blazer. One pair of trousers One vest The secret to the elegance and charm of the Gang lies in their three piece