Hi there, you can use beads or stones with maille, like the weaves the possibilities are endless.
If you don't mind take a look at my site, I have lots of examples where beads are wire wrapped and added in between segments of chain, I have beads that go on the rings that are then woven into the chain, lots of ways you can add beads, stones crystals etc.
http://baublesnbeads.atspace.com