- Baby girls’ black jumpsuit - Round neck with little edge, long elasticated sleeves - Exclusive IKKS rock print, waist seaming, elasticated back - Press studs under a placket to fasten - IKKS #actforbetter: fabric contains 100% LENZING™ ECOVERO™ viscose from sustainably-managed forests A rock breeze blasts over this black and printed jumpsuit for baby girls. We love the press stud opening, from the top to the bottom, which makes every day a bit easier.