The Mandarin-Collar Short Pajama Set is made from the finest quality cotton in our classic pink-a-boo solid. Comfortability is an inherent characteristic of cotton-made clothing, a weather-resistant fiber that allows breathability between clothes and the skin. Perfect for daytime play or sleep, your little one will love it! * Elastic waste * Collared * Long sleeves * Material: 100% luxury cotton * Care: Machine wash cold, tumble dry without heat to prevent shrinking