As always, Stella McCartney fashions contemporary offerings for the modern woman without eschewing the ethical ambitions that the brand was built on. Knitted with wool and silk-blend, this lightweight sweater has a slouchy, relaxed silhouette. It also features a round neck, long sleeves and ribbed trimming. POSITIVELY CONSCIOUS: We’ve joined forces with ethical agency Good On You to give you the power to choose positively. This piece is from a brand that scores well on their key criteria.