Material --- Cotton material for girls short sleeve romper jumpsuit, comfortable and breathable to wear.One-Piece Romper Bodysuit Outfits --- make changes hassle-free, easier morning, loose silhouette with plenty of room for movement in daily activities.Practical Design --- Snap leg openings for easy diaper changes button neckline opening for gentle dressing, very practical design for your little girls.Recommended Age --- Newborn baby girl clothes 3-6 months, baby girls rompers 6-12months, baby girls outfit 12-18 months, 18-24 months girl clothes.Occasions --- Suitable for summer/autumn/spring, perfect for casual dressing, party, birthday, photography, children's place or other special occasions.