With denim being one of the most damaging fabrics for our planet, shopping for prevloved denim pieces is a more sustainable approach. "Everyone has an item of denim in their wardrobe, whether it be a years-old denim jacket or a classic mini skirt," says Bannerman. "For the girls, it's all about the classic co-ords and fitted jumpsuits, and for the boys, we're going to be seeing loose fitting oversized shirts paired with long-length shorts."