Material: perspex and metal alloy

If you're the type of person who loves the countryside but also has a penchant for shiny things, then this is the necklace for you. It's inspired by one of our favourite British trees, the mighty oak, with glossy glass beads hanging from shiny mirror leaves. The overall effect is like late afternoon sun seeping through the trees, and it will probably make you just as happy when you wear it.

Tatty Devine is Harriet Vine and Rosie Wolfenden. The two designers set up the company ten years ago, and still run it completely independently. A witty, offbeat brand, Tatty Devine has become a cult classic of British fashion.

Harriet and Rosie still design every piece, and 99% of the jewellery is made by hand in Tatty Devine's own workshops (one in London and one in Kent). Each year, two main collections are launched at London Fashion Week, and there's a permanent collection of popular classics called The Best Of Tatty Devine.

It's no surprise that the jewellery often looks more like art, as Harriet and Rosie met on Chelsea School Of Art's Fine Art degree course. They found some bags of leather samples on the street one night, and after graduating used the leather to create wrist cuffs which soon sold out every week at Portobello and Spitalfields markets. Harvey Nichols and Browns began to stock Tatty Devine, and Vogue shot their first collection on Erin O'Connor and John Galliano for the Millennium issue.