Fashion: Dupe culture

Duplicate products, or dupes, are flooding social media. Dupes are clothes, beauty products, homeware that are cheaper than the recognisable brand, but still look similar. We hear from shoppers and fashion experts about this growing trend and it's impact on the market. And we speak to athleisure wear company Lululemon, who are trying to work out how to response to the number of dupes of their products now on the market. Producer/presenter: Deborah Weitzmann (Image: Leggings on mannequins. Credit: Getty Images)