Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Plaid Cotton Coverall - Crafted from lightweight cotton, this classic coverall features a vibrant allover plaid pattern and our signature embroidered pony. Button-down point collar. Applied buttoned placket. Split back yoke. Long sleeves with buttoned barrel cuffs. Ring snaps at the hem ensure easy on and off. Our signature embroidered pony accents the left chest. 100% cotton. Machine washable. Imported.