H&M Adorables. Set with a romper suit in soft poplin made from high-quality cotton and rib-knit tights in cotton-blend fabric. Long-sleeved romper suit featuring a round, ruffle-trimmed collar with overlocked edges, buttons at back, gathers at midsection for added volume, narrow elastic at cuffs and legs, and snap fasteners at bottom for easy changing. The H&M Adorables collection is a curated selection of high-comfort, quality pieces with a timeless appeal.