New dresses are assigned to trainers and player to match with the colder climate. Distortion world is an area where the normal physical laws have no meaning.
Coronet which is called as a portal to the ‘Distortion World’. In the beginning of the game’s story, it is shown that the climate of Sinnoh region has become colder due to the opening of Mt. DSi Pokemon Emulator Play Nintendo DSi on PC, Mac, PSP etc.