A big (or rather small) thing I have noticed a lot recently are tiny rings. I really want to have one (or more) of these. Often worn on multiple fingers at once, or multiple rings on one finger or even rings small enough to only fit the first half of your finger. Here are some favorites I found on Etsy:
via jayy2009 on Etsy
I think these rings are gorgeous because of how small and delicate they are but they still make a nice little statement. You could find twisted ones (Pandora has a nice selection, too!), different types of metals, stones and other things like that.
Let me know what you think of this look!