H&M Adorables. Romper suit in soft, airy linen, ideal for warm summer days. Flounced shoulder straps, square neckline with elastic, and concealed snap fasteners at bottom for easy changing. Narrow elastic at hems. Linen is a timeless textile with a light texture and fast-drying qualities, and it softens over time. The H&M Adorables collection is a curated selection of high-comfort, quality pieces with a timeless appeal.