- Girls’ lilac blouse - Wide, round neck, elasticated short puff sleeves - Exclusive IKKS flower power print - Peplum seaming, elasticated back - IKKS #actforbetter: fabric contains 100% LENZING™ ECOVERO™ viscose from sustainably managed forests This very flower power blouse has a wide, round neckline, short elasticated puff sleeves and a peplum seam. That’s the name of this print that makes the lilac background look good.