Shwopping is about bringing an unwanted item of clothing into an M&S store (even if it’s not from M&S) each time you come to buy something new. You can put your unwanted items into a ‘Shwop Drop’ box (you’ll find these by the tills in most M&S stores). All clothing goes to our partners Oxfam and they'll either resell it in one of their shops or on the Oxfam Online Shop, sell it to be reused in different countries around the world, or recycle the fibres to make new material (which can be used by businesses like M&S, for example, as mattress filling). Absolutely nothing goes to landfill and Oxfam will use the money raised to help end extreme poverty around the world.