Shop Women's at RalphLauren.com, the Official Site of Ralph Lauren. Stretch Peplum Top - This feminine top is crafted from a smooth stretch-fabric blend and features three-quarter-length sleeves and a charming peplum hem. Rounded neckline. Three-quarter-length sleeves with sewn cuffs. Princess seams at the front and the back. Peplum hem. 68% viscose. 27% nylon. 5% elastane. Hand wash. Imported.