Linen makes for the ideal all-season bedding choice. It's breathable, soft and naturally regulates body temperature. Not to mention, it's surprisingly durable. This set from Cultiver is made from fine French flax with an airy weave that's been washed for softness. It includes a duvet cover (who needs a top sheet?) and two pillowcases, and now you can get it for 20% off with free shipping.