H&M Adorables. Romper suit in soft muslin made from high-quality cotton with a printed pattern. Round neckline, opening at back with buttons, and a lined, narrow-cut yoke. Voluminous balloon sleeves, gathers at midsection, and snap fasteners at bottom for easy changing. Soft, narrow elastic at cuffs and legs. The H&M Adorables collection is a curated selection of high-comfort, quality pieces with a timeless appeal.