This Ralph Lauren Childrenswear poplin shirt is specially developed to provide a hint of stretch without elastane, maintaining its 100 percent cotton fabrication. The coordinating pants are crafted from Ralph Lauren’s Flex Abrasion fabric, which utilizes wrinkle-resistant PUREPRESS™ technology. In addition to their durable stretch properties, they feature improved abrasion resistance and tear strength. 2 piece set Shirt: signature embroidered Pony at the left chest; button-down collar; buttoned placket; long sleeves with buttoned barrel cuffs; box-pleated back yoke Pant: signature embroidered Pony above the back pocket; belt loops; elasticized back waist; sizes 3 to 6 months have a faux fly; sizes 9 to 24 have a zip fly; buttoned closure at the center front; two front angled pockets; back right buttoned pocket. Imported Product Specifications Sleeve length is taken from the center back of the neck Size 9 months pant has a 5.5" rise, an 8.75" inseam, and a 9" leg opening Coloring may rub off onto fabrics and upholstery Material & Care Size 9 months shirt has a 13.25" back body length and a 14.5" sleeve length Shirt: 100% cotton. Pant: 98% cotton, 2% elastane Machine eashable