Ralph Lauren Childrenswear's set forms a cute warm-weather outfit with a cotton interlock shirt, striped stretch seersucker pants, and a coordinating belt.<br> <br>Size 9 months shirt has a 13.5" back body length and a 14.5" sleeve length. <br>Sleeve length is taken from the center back of the neck <br>Size 9 months pants have a 5.5" rise, an 8.75" inseam, and a 9" leg opening<br> <br>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. <br>This product is sourced via a mass balance system and therefore may not contain Better Cotton™. <br>Visit bettercotton.org/massbalance for more information about mass balance<br>