Alex

An invisible person who, no matter what they try, cannot become visible.

Clothing, paint, makeup, and other things will become invisible once applied to him.

The only thing he can do is hold this dinosaur plushie and puppet it around to reflect his thoughts and feelings. It is old and beat up as it was a childhood toy he happened to still have.

While awkward for his friends, it's better than being completely unnoticeable. 

He doesn't really remember what he looks like, because he cannot see his own body.