Vicky Pollard would never be able to afford it – but the tracksuit worn by Kate Moss for her Little Britain appearance is going on sale on eBay.

Moss, 33, wore the top when she appeared as Pollard’s twin sister in the charity gala last year. Now the electric blue tracksuit top, which has been left unwashed for added authenticity, is expected to raise thousands of pounds.

It is signed by the supermodel with the words ‘love Kate Moss’ and a drawing of a heart.

Moss perfected the ‘chav queen’ look when she swapped her designer gear for leggings, tacky gold necklaces, a ponytail tied with a scrunchie and white trainers for her stage appearance.

She stole the show when she told the audience: “I’m anybody’s for a packet of Quavers.”

Now the top is being auctioned for Comic Relief alongside an exclusive photograph by fashion photographer Mario Testino. The photo shows Moss treading the boards alongside Matt Lucas’s ‘yeah but, no but’ character Vicky Pollard.

The sale is to raise money for the fight against poverty in the UK and Africa.