Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Color-Blocked Cotton Rugby - This sporty color-blocked rugby shirt is crafted from soft cotton mesh and features our signature embroidered Big Pony. Twill rugby collar. Concealed two-button placket. Long sleeves with ribbed cuffs. Applied twill "3" patch at the right arm. Even vented hem. Our signature embroidered Big Pony accents the left chest. 100% cotton. Machine washable. Imported.