For all those trainers who completed the Alola Island Challenge.
The Alola Island Challenge is the Alola equivalent to getting all the Gym Badges in the other regions.
This design was made with flaws, meant to replicate the stamp given to the player when they complete the Island Challenge.
In the videogame The Talos Principle, there are terminals spread all over the Garden of Worlds, and as you play the game, you soon learn that they are there thanks to the Institute of Applied Noematics (I don't know what Noematics means...)
Now you can be a part of the team that created the Garden.
ATTENTION: THIS DESIGN IS FANMADE AND IS IN NO WAY AFFILIATED WITH THE GAME THEORISTS (although I wish I was)
If you ever watched a Game Theory stream ("...a live stream!"), you'll know most, if not all the problems on the stream are solved by Jason, a mysterious figure lurking in the shadows behind the camera.
When a problem arises, whatever the cause, MatPat will (almost) automatically say "#BlameJason", as a joke.
What better way to say the same than to wear it?
DISCLAIMER: I don't really #BlameJason, I have nothing but respect for the man, it takes effort, knowledge and skill to keep streams like that happening. Even when such streams SHUT YOUTUBE DOWN!