You might, of course, have your own groaning archive of old personal fashion stock. Want to re-spin these? Check out Della Yellow, which will take your old clothes and turn them into something wholly new. Simply choose a style from their website (from £10, della-yellow.com), pop your piece in the post to them and welcome back an entirely reimagined item (your scraggy old jeans could become an of the moment denim skirt).