Along with Peach, Samus, and Link cosplay costumes, Bayonetta will also be able to put herself in a Fox McCloud Furry Costume in Bayonetta 2 . Like other Nintendo cosplay costumes, wearing this costume will give Bayonetta access to an exclusive weapon themed around the costume itself. In this case, it’s Fox McCloud’s blaster. Bayonetta dual wields these blasters, which are shaped like Arwings, and fires rapid fire laser blasts from them.
A Daisy costume was also revealed, although it is currently unclear whether or not it is just a recolor of the Peach costume.
Source: Gamespot