This Ralph Lauren Childrenswear set comes with a plaid cotton Oxford shirt and stretch-enhanced chino pants, each embroidered with the iconic Polo Pony. Size 9 months shirt has a 13.25" back body length and a 14.5" sleeve length Sleeve length is taken from the center back of the neck Size 9 months pants have a 5.5" rise, an 8.75" inseam, and a 9" leg opening 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/learnmore for more information about mass balance 2-piece set Shirt: signature embroidered Pony at the left chest, button-down point collar, buttoned placket, long sleeves with buttoned barrel cuffs, left chest patch pocket, box-pleated back yoke Pants: signature embroidered Pony above the back right pocket, belt loops, elasticized back waist, sizes 3 to 6 months have a faux fly, sizes 9 to 24 months have a zip fly, buttoned closure at the center front, two front angled pockets, back right buttoned pocket Imported Material & Care Cotton, elastane Machine washable