This Ralph Lauren Childrenswear one-piece is crafted with stretch cotton mesh and features a tropical-inspired pineapple print Ribbed Polo collar Two-button placket Short sleeves with ribbed armbands Concealed ring snaps at the hem Imported Product Specifications Signature embroidered Pony at the left chest Size 9 months has a 17.5" body length (front and back) Material & Care Shell: 98% cotton, 2% elastane; Ribbed trim: 99% cotton, 1% elastane Machine washable