- All items: 100% cotton.
- Shirt and jean: machine washable.
- Size 9 months T-shirt has a 13" body length.
- Size 9 months jean has a 5½" rise, an 8¾" inseam, and a 9" leg opening.
- T-shirt: contrasting crewneck; two-snap placket at the left shoulder; short sleeves; left chest patch pocket; "Polo" and an anchor embroidered at the pocket.
- Jean: Classic Fit; belt loops; elasticized back waist; sizes 3 to 6 months have a faux fly; sizes 9 to 24 months have a zip fly; snapped closure; five-pocket styling.
- Jean: "Polo Ralph Lauren" patch at the back right waist; dyed with indigo, which may rub off onto fabrics, leather, and upholstery.
- Belt: 1" W; double-D-ring closure.