Adorable meets adjustable with the new Posh Peanut convertible one piece in all of your fave Posh prints! Designed with our ultra-soft Päpook® viscose from bamboo, it's breathable, lightweight, and tagless for sensitive skin. With an easy 2-way zipper, convertible mittens for newborns and 0-3M peanuts, and convertible footies with designer grips for all peanuts, there's no question why this flexible one piece is a best seller!