Vivienne Westwood Agate-Crystal Messaline Choker

If it's an impactful fashion statement you seek, look no further than this gothic offering from Vivienne Westwood. Dubbed the Messaline necklace - a nod to the late designer's regal fascinations - it's laden with black agate gems and shimmering jet crystals, combining codes from the British royal family and '80s punk subcultures.