Many rompers use snap-style crotch closures (often 3-snap) for quick diaper changes. Other helpful details include adjustable straps, elasticized backs, and elastic leg openings to simplify dressing.
Most listings recommend machine washing and tumble drying; some simply list the garment as machine washable.
Look for stretchy smocking, elasticized backs or waistbands, pull-on/elastic details, and crotch snaps — all common features that simplify dressing and changes.
Listings vary: some describe chambray as lightweight, while others list it as suitable year-round, so both lightweight and year-round options appear.
Common details include bows (including 3D bows), ruffle trims or ruffle bums, peplum styles, and smocked accents.