Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Preppy Cotton Short - This classic short is crafted from crisp cotton canvas and features elastic at the back of the waist that ensures a comfortable fit. Belt loops. Zip fly with a buttoned closure. Elastic at the back of the waist. Angled pockets at the front. Buttoned welt pockets at the back. Our signature embroidered pony accents the back right waist. 100% cotton. Machine washable. Imported. Belt is not included.