At Lands End we believe comfortable kids are happy kids. That s why we select breathable stretchy fabrics when designing our kids clothing. Our long sleeve Girls Flannel Nightgown is no exception. Made from 100% polyester knit this little kid pajama dress is super soft and cozy. Plus polyester won t hold moisture like sweat perfect when their tossing and turning under piles of blankets in the cold winter months. Soft comfy pj nightgown offers a relaxed flowy fit keeping them comfortable when sleeping lounging playing and dreaming all those big exciting dreams.