Uninterrupted sleeps call for a cosy eye mask you can wear to shut out the world. Cue the Kate iteration from connoisseurs of luxury sleep wares, Derek Rose. Spun from pure cotton at the front, it's finished with the label's signature micro-modal fabric on the inside for a soft and comforting finish against the eyes. Its elasticated strap ensures a secure fit, while the polka dots add some playfulness. Win-win.