As reported in the past, Hyrule Warriors will have costume DLC, and download codes for some of those costumes will be available alongside different versions the game in Japan. Two of these outfits have been revealed via the game’s website.
The standard, Premium Box and Treasure Box versions of Hyrule Warriors will all come with a “Courage” costume set, which will contain three costumes. One of these costumes is Link’s tunic from The Legend of Zelda: Twilight Princess.
Meanwhile, exclusive to the Premium Box and Treasure Box versions of the game is the “Wisdom” costume set, which will contain another three costumes. One of these outfits has been revealed as Zelda’s robes from Twilight Princess.
Finally, the Treasure Box version will contain a third costume set, which is the “Power” costume set. This will contain two additional costumes of its own, but neither of these has been revealed yet. Given how the Triforce is usually divided up in the Zelda games, the Power costume set will probably contain a costume for Ganondorf, who will presumably be revealed as a playable character at some point.
Hyrule Warriors will be available in Japan this August. A North American release will follow in September.