Shop Women's Polos at RalphLauren.com, the Official Site of Ralph Lauren. Metallic Big Pony Polo - Our Big Pony makes a statement in support of the fight against cancer. Designed for a skinny fit in our signature cotton mesh, our polo features our metallic pink Big Pony at the chest. Finished with all the traditional details including a ribbed polo collar and uneven vented hem. Cotton. Machine washable. Imported. A note on fit: This shirt is designed for a very slim fit. If you prefer an easier fit, we recommend ordering one size larger. A p