This gown is perfect for your precious newborn through three-month-old. Made of 95% bamboo viscose and 5% spandex, it's soft and stretchy for a snug fit. The bamboo viscose is untreated, making it safe and natural. It has fold-over hand mitts for your baby's tiny hands. Colors may vary slightly. True to size, model is wearing 0-3M. Check size chart for sizing info. Machine wash cold with mild detergent (avoid Dreft), wash inside-out with like colors and other bamboo items, skip delicate cycle, tumble dry low or hang to dry, do not bleach, use color catcher sheets, avoid additives.