From Ralph Lauren, this 2-piece set features: Shirt: Poplin shirt in a mixed-media plaid design button-down Long sleeves with buttoned barrel cuffs Signature embroidered "Pony" on the left side of chest Left side patch pocket Box-pleated back yoke Pants: Stretch chino pants  an elasticized-back waist belt loops signature embroidered "Pony" above the back pocket Sizes 3 to 6 months have a faux fly; sizes 9 to 24 months have a zip/button-front closure Care: Shirt of cotton poplin; pants of cotton/elastane stretch chino Machine wash/tumble dry Imported.