@Aljon0027 you have to finish the updated game(not sure how far you have to be, probably at least up to first ending) to unlock it in the shop, it'll be a full suit called uia-rejia(ウイア・レジア).
If you're on PSP you might also find some cheats to unlock it in the shop earlier, but since we had soo many different versions of ppsspp multiplying it by amount of game updates that would require different cheats, nobody really maintains any cheats for this game here, from some time fully updated game doesn't even work on ppsspp.
Edit: Ooops I might have been wrong about this;p, I just started a new game to test some other stuff and decided to check the shop which to my suprise had it from the start;]. So yeah you have to download the free dlc for it(or cheat since that dlc was really just an unlocker code, like probably all other free dlc's for this game).
If you're on PSP you might also find some cheats to unlock it in the shop earlier, but since we had soo many different versions of ppsspp multiplying it by amount of game updates that would require different cheats, nobody really maintains any cheats for this game here, from some time fully updated game doesn't even work on ppsspp.
Edit: Ooops I might have been wrong about this;p, I just started a new game to test some other stuff and decided to check the shop which to my suprise had it from the start;]. So yeah you have to download the free dlc for it(or cheat since that dlc was really just an unlocker code, like probably all other free dlc's for this game).
http://forums.ppsspp.org/showthread.php?tid=6594 - Custom PPSSPP Shaders!
http://forums.ppsspp.org/showthread.php?tid=3590&pid=117172#pid117172 - simple CE scripts to help creating CWCheats,
https://github.com/LunaMoo/PPSSPP_workarounds - CWCheat workarounds.
http://forums.ppsspp.org/showthread.php?tid=3590&pid=117172#pid117172 - simple CE scripts to help creating CWCheats,
https://github.com/LunaMoo/PPSSPP_workarounds - CWCheat workarounds.