I'm posting some pictures of the collar necklaces i own, and there are few different ways how i wear them.
These are two of my favorite things to do with a collar necklaces. First one, when you add a little twist to your "graphic tee outfit" by using statement necklace. I love wearing my "Moscow" T-shirt by Marc Jacobs borrowed from the boyfriend forever with that high tech looking necklace:) And i use the same necklace when wear a collar shirt, it adds an interesting vibe to a preppy look.
The other cool thing to do is to layer your necklaces under girly shirts, blouses and dresses. That's if you don't like "buttoned up all the way" look. I like to have fun when if comes to jewelry, so i mix styles and patterns. If i get too bored of wearing just one statement collar necklace, i add a layer to it as well. Mixing textures and metals here is a must.