There are always a lot of great and creative costumes during Halloween, and one guy in particular deserves a special mention. He has created a Pokémon Go costume with pretty much all the details from the game - and it really seems to work. Take a look at the greatness at this link.
In his detailed costume, he holds a sign you can spin to get pokéballs, and when you throw one at the 'screen' attached to his chest, a pokéball appears that shakes and then stars show up, just like if you caught a Pokémon in the game. What's your favourite Halloween costume ever?