Our luxurious 100% cotton sateen pillowcase features a sophisticated embroidered chinoiserie design. In a delicate duck egg blue, this continental pillowcase from Dorma has piped edges & an indulgent 300 thread count. This product is STANDARD 100 by OEKO-TEX® Certified. This means that it has been tested to ensure it is free of harmful substances & therefore harmless in human ecological terms.