Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Novelty Cotton Mesh Polo - This color-blocked polo shirt is crafted from soft cotton mesh and features an embroidered crest. Ribbed polo collar. Two-button placket. Short sleeves with ribbed armbands. Pieced stripe at the waist. Uneven vented hem. Applied signature Big Pony patch at the back. "Ralph RL Lauren" embroidered crest accents the left chest. 100% cotton. Machine washable. Imported.