Warm & Cosy: To make those colder nights extra toasty. Soft and Comfortable: Feels gentle on the skin for a relaxed sleep. Envelope Pillowcase Closure: Providing a secure and snug fit for your pillow. Button Fastening: To keep your duvet securely in place. Double Duvet Set- 200x200cm + 2 50x75cm Pillowcases 100% Polyester Wash Before Use. Machine Wash at 40 Degrees. Tumble Dry Safe. Catherine Lansfield is renowned for style and quality - designed and developed in Great Britain.