Oliva Palermo looks amazing (like always) in her sheer black outfit, chic up-do and that fantastic embellished collar. Styled with simple earrings and out-of-the-way, Olivia makes sure the attention is on her pearly gear. From the runway to the high-street, these embellished collars are everywhere. Studs, diamonds, tipped - dress up your collars to suit your own style. Currently, the ShopStyle team is crushing on Topshop's Stone Embellished Shirt Collar (£35), but we've also got our eyes on the slightly more suble tipped style. From a more grungy style to prim and proper, decorated collars are an easy way to dress up a simple outfit. Check out our favourites below!