Our knotted gowns are made of the softest material - viscose from bamboo! So gentle on skin and perfect for any season, which is great because these gowns last much longer than your average pajamas due to bamboos amazing stretch abilities. Knotted Gowns are Newborn size. Our solid Seaspray was created to be a neutral classic design that's sure to become a bedtime staple for your little! MORE ABOUT FUNCTION AND FABRIC: * Fold-over mittens to protect your little ones from scratching themselves  * Knotted bottom that makes for quick and easy diaper changes * No snaps, buttons, or interior tags  * 95% viscose from bamboo; 5% spandex  * Machine wash cold