This romper is not only cute but cosy too! This adorable hat keeps them extra warm. Pure cotton makes it especially gentle on the skin. ,Style: Product Shape:Romper, Fastening:Popper fastening, Sleeve length:Short sleeve, Added stretch, Plan A Cotton,Care and composition: Composition: 95% cotton, 5% elastane,(exclusive of trimmings), Care instructions: Machine washable even at 30º, tumble dry, Keep away from fire and flames