This mesh one-piece is washed for added comfort and features Ralph Lauren Childrenswear's iconic Big Pony embroidery. Size 9 months has a 24.25" body length (front and back) and a 14.5" sleeve length Sleeve length is taken from the center back of the neck Signature embroidered Big Pony at the left chest Ribbed Polo collar Two-button placket Long sleeves with ribbed cuffs Pieced sash stripe across the front Ribbed leg openings Concealed ring snaps at the hem By choosing Ralph Lauren's cotton products, you’re supporting the investment in the Better Cotton™ mission to help cotton communities survive and thrive while protecting and restoring the environment. This product is sourced via a mass balance system and, therefore, may not contain Better Cotton™. Visit bettercotton.org/massbalance for more information about mass balance Imported Material & Care 100% Cotton Machine washable