Default: The costume you start out with in Mission 2. It later receives a sleeve cut
Coatless Dante: The costume you start out with in the beginning of the game. The only difference is the absence of his coat
DMC 1 Dante: The costume that Dante wears in the first DMC game (hence the name) The bonus with this costume is that Rebellion is replaced with Force Edge and the Devil Trigger changes to that of Sparda
DMC 1 Coatless Dante: Same as above, but without the costume
Super Dante: The same as the Default costume with the sleeve cut off. The Devil Trigger is inifinte this time around. In the Special Edition, this is toned down as healing is not present while in DT and DT comsumptive abilities like Quicksilver and DT Explosion will take off DT energy like normally. You can only stay in DT for as long as you want
Legendary Dark Knight: The character that serves as a skin change for Dante. The model is that of Sparda in human form. The Devil Trigger appears initially as his shadow while in human form. Like DMC 1 Dante, LDK gets Force Edge and the Sparda Devil Trigger, but also wield Luce and Ombra.
Super Legendary Dark Knight (Special Edition only) : Unlockable only in Special Edition. This serves as the replacement for Super Dante. The healing properties of DT remain, and any DT consumptive tecniques do not affect your DT meter, thus, allowing you to use things like DT Explosion and Quicksilver freely.
Default Vergil: The costume unlocked upon unlocking VERGIL mode and the starting costume of that mode. No special mods
Coatless Vergil: The default costume, without the coat
Super Vergil: Acts accordingly exactly like Super Dante; DT form infinite upon transforming, but things like Spiral Swords and DT Explosion deplete the DT meter
Corrupted Vergil: Similar to the LDK costume, lacking the Sparda shadow, monocle and red has been changed to goldenrod. The Devil Trigger is that of Nelo Angelo as seen in DMC 1. While DTed, the movelist and weapons for Vergil also change completely. Another bonus is that Nelo Angelo is inpregnible against most attacks and has a higher regeneration capability
Super Corrupted Vergil: Acts accordingly exactly like Super LDK; DT form is absoultely infinite in sustainablility as things like Spiral Swords and DT Explosion do not affect the Devil Trigger meter. This is perhaps the equivilent of Invincibility