I just love Anthropologie but unfortunately we don't have one in the city where I live. On the upside they do have a British website that is fab. Here is one of my favourite current accessories.
A scarf can make such a difference to an outfit. A nice simple top can be brightened up no end, especially with a scarf like this.
If a scarf isn't your thing, then try this statement necklace, also from Anthropoligie.
Just perfect - and, you can find it here.