I used to think I could have a go at a Judge Dredd costume but that would be a lot of work. Instead of that, let's look at a costume that is much easier. I now have to wear my glasses nearly all the time, or just for looking at stuff as we say in my house. I couldn't pull off the look of Superman, but I might manage a clumsy, bumbling Clark Kent.
This would be a straight-forward costume.