Shop Unisex's at RalphLauren.com, the Official Site of Ralph Lauren. Striped Peplum Tee - This ultra-soft cotton-blend tee features a classic striped pattern and a fun ruffled peplum hem. Rounded neckline. Long sleeves with sewn cuffs. Ruffled peplum hem. Our signature embroidered pony accents the left chest. 48% cotton. 48% modal. 4% spandex. Machine washable. Imported.