Festive ivory pajama set for boys and girls by Hatley, based on the charming story of 'Santa Mouse'. Comfortable and snug-fitting, the cotton jersey pyjamas are patterned with colourful illustrations of the kind-hearted mouse. Completing the set, the hardback book is a lovely choice to share at bedtime during the holiday season. Hardcover Author: Michael Brown. Illustrator: Elfrieda De Witt. Machine wash cold. Tumble dry. 100% Cotton