100% Cotton MATERIAL: 100% Cotton - A natural, breathable, fiber that is gentle on skin; woven to a 300 thread count TOUCH & STYLE: Sateen cotton sheet promotes a good night's sleep; smooth, sleek and soft; Single ply. The Laura Ashley Lorelei Cotton Sateen Pillowcase Pair features a allover dark blue floral design STYLE DETAIL: The Laura Ashley Cotton Sateen Pillowcase Pair features signature Laura Ashley prints that will tie back to any of her bedding collections. The Laura Ashley Lorelei Cotton Sateen Pillowcase Pair features a allover dark blue floral design SET INCLUDES: Standard Pillowcase (2-Pieces): 32"W X 21"L WASH & FEATURE DETAILS: Machine wash warm with like colors and before first use, tumble dry low. Cotton is a natural, breathable fiber that keeps you cool and dry for a restful night's sleep; Cotton sheets are also better for the environment than synthetics or blends because cotton is biodegradable