Ribbed Ruffle Romper Buttercup Danza Chalay Sara Rutuy IE. ALAS PERUANAS MAJES YouTube. This romper is your go to for the summer! Featuring ruffle detail at the shoulders, gathered elastic leg openings, and bottom snaps for easy changes. Featuring our 'buttercup' print on our 'ecru' hue. Neutrals and florals come together in this sweet look. Care: Machine wash cold. Tumble dry low. Made of 95% organic cotton, 5% elastane.