I have this, it's unique enough to make a statement but still subtle enough for a casual day. It doesn't always lay flat on my neck, but that doesn't bother me too much.
Sardinia Collar Necklace
Love mine! Doesn't get caught on my fine hair either:)
Leopard Chain Necklace
Love the trendy bubble effect!
Bubble Up Initial Necklace - Gold Vermeil
Cool chunky take on a heart pendant necklace!
Lou Helium Heart Necklace
Small statement earrings for everyday
Fan Stud Earrings
I'm on the verge of adding this one to my statement necklace collection.