- Shirt: 100% cotton. Pant: 98% cotton, 2% elastane. Belt: 70% cotton, 30% polyester.
- Shirt and pant: machine washable.
- Size 9 months shirt has a 13½" body length and a 14½" sleeve length. Sleeve length is taken from the center back of the neck.
- Size 9 months pant has a 5½" rise, an 8¾" inseam, and a 9" leg opening.
- Shirt: multicolored signature embroidered pony at the left chest; button-down point collar; buttoned placket; convertible long sleeves with buttoned barrel cuffs; box-pleated back yoke.
- Pant: belt loops; elasticized back waist; buttoned closure; sizes 3 to 6 months have a mock fly; sizes 9 to 24 months have a zip fly; two front angled pockets; back right buttoned pocket.
- Belt: 1" W; embroidered "R.L."-and-chicks motif; silver-tone double-D-ring closure.