Fast fashion has become an increasing problem, with the churn of new styles and cheap items meaning new clothes lie around unwanted or even chucked in the bin after only a few wears.
More than 300,000 tonnes of textiles are estimated to end up in landfill each year.
A host of shopping giants have decided to play their part by incentivising customers to return underused, unwanted or even worn-out garments so they can resold or recycled as mattress fillers and the such.