A flat sheet adds an extra layer of comfort while helping create a beautifully finished bed. Our Double Flat Sheets are woven from GOTS certified organic long-staple cotton, balancing exceptional durability with naturally breathable softness. Crisp Percale delivers a cool, tailored feel ideal for warmer sleepers, while silky Sateen offers a smoother finish with gentle warmth. Every flat sheet double size is OEKO-TEX® certified and crafted to maintain its elegant appearance through years of everyday use. Designed for UK double beds, each sheet reflects understated luxury through quality materials and considered construction.