The last layer of defense in any armor is a good protective under-layer. Carbon chain-mail is one of the upper layers. Translucent, strong and stretchy, it protects against stabbing weapons.
Graphene, picture from cnx.org
A Chainmail structure, picture from 123rf.com
It’s a bit easier to see how the links overlap in this pic:
pic from mediafocus.com
So, just thinking out loud, perhaps the rings in the chainmail above could be rings of carbon, just 6 atoms each. If so, would this be better than graphene at anything useful, or not? Would longer rings work better? The idea of carbon nanotube chainmail is about a decade old.
Powerpoint really is not designed as a proper drawing tool and not having a week to spare, I didn’t bother doing the link overlaps or even the bonds properly in my pic, but together with the other two, I think you will get the idea fine.