We've been hearing a lot about the 'nail polish index' of late, a term which implies that during tough economic times sales of nail polishes have been booming because they're a cost effective way for women to update their look. Now, while we love nail polish here at ShopStyle, we've been buying something else for an equally good cheap thrill and we invite you to do the same. What are we talking about? Earrings. The bigger the better. If you needed any more inspiration just look at Bar Rafaeli wearing these beautiful chandeliers! And shop for our absolute favourites below.