Yes, lining is bought separately from the main curtain fabric, and we'd always recommend it — lining helps curtains hang better, protects the outer fabric from sunlight and wear, and if you choose a thermal or blackout lining, it also improves heat retention and blocks out light. We stock a full range of curtain linings to pair with any fabric on this page, from luxury cotton sateen through to thermal blackout and interlining for extra weight and warmth. If you're not sure which lining best matches your fabric, our team is always happy to help you choose.