Harriet Vine and Rosie Wolfenden are a couple of English birds who also happen to be behind the ever-covetable Tatty Devine accessories label.
I've seen this necklace pop up on a few street style blogs of late, and think it's almost as great as the inspiration behind its design, the never common Jarvis Cocker.
This little beauty is made of alloy and acrylic, and will set you back 35 pounds from http://www.tattydevine.com/