FASHION: Layering Necklaces

I've been loving wearing delicate necklaces recently and have been choosing them over chunky necklaces which I usually prefer, I love them even more so when they're layered over each other.  I've been wearing my feather pendant from an Australian store called Sports Girl and my new Topshop addition, how cute is this hamsa hand? I think they look really cute together and stand out against a simple top.

What do you think of layering necklaces?