This was so much fun. The tentacles were made from stretch PVC spandex, there's an LED light inside the Zapper, and a friend of mine embroidered the design (which I vectored) onto the hat. :) The shirt came from an Etsy store!

This is generally what my Inkling in the game uses/wears. Well, the shirt and shoes are mostly different for my Inkling in the game, but I went with a simple outfit choice for the cosplay.