Security guard/officer patches I had made for a FNAF cosplay because I didn't feel like finding a cheap costume on Amazon. These can be either pinned or sewn onto a shirt of your choosing. I recommend pinning them on, that way the shirt can be used normally after you're done with it. These can be scaled if necessary. I think they're best printed in TPU, but you can use whatever you like.

Also added a split back piece for smaller printers.