These baby gowns are so soft you will never want your baby in anything else. Fabric designed to be soft, comfortable, and stretchy. The tie bottom allows for easy night-time diaper change. The pull down tabs on the shoulder makes it easy to dress and change. Newborn-3 month fits approx 5lbs-15lbs.Material: Polyester & Spandex Care Instructions Machine wash on cold with like colors, hang dry, and use a warm iron or steamer to smooth out wrinkles.