H&M Adorables. Single-breasted jacket in soft, airy linen, ideal for warm summer days. Notched lapels, buttons at front, front pockets with flap, and shoulder pads. Cotton lining. 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.