This two piece outfit is super soft and comfortable and will make the most comfortable outfit! The fabric we used is super stretchy and breathable, made from bamboo viscose, wait until you feel how soft it is! Coordinating buttons are functional. Ruffle around the button placket makes for the cutest touch! These run very true to size and are meant to have a slim fitted look to them. Consider sizing up if you want room to grow! Wash instructions : wash on cold and lay flat or hang to dry. Wash instructions are screenprinted into the neck area of the outfit. 95% Viscose from Bamboo, 5% Spandex Bamboo Baby Pajama Ruffle Zip Sleepies Little Baby Quincy Posh Kids Clothes Smocked Baby Clothes Baby Clothing Bamboo Pajamas Children Clothing Toddler Clothing Gift Sets Baby Gifts Peanut Little One Romper Zippy