Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Color-Blocked Cotton Shortall - Crafted from soft cotton mesh, this adorable shortall features a fun color-blocked design and our signature embroidered pony. Ribbed polo collar. Two-button placket. Short sleeves with ribbed armbands. Ring snaps at the hem ensure easy on and off. Our signature embroidered pony accents the left chest. 100% cotton. Machine washable. Imported.