Marks & Spencer have teamed up with Oxfam to launch their Shwopping campaign, inviting shoppers to drop off their old items (even those not from M&S) at a Shwop Drop inside their stores. All clothing donations go to Oxfam who will reuse, recycle or resell them to help people living in poverty.

Joanna Lumley, the face of the campaign, explains what it's all about.