Ralph Lauren Baby Girls' Ruffled Jersey Top & Polka Dot-Print Leggings Set Top: 100% cotton. Legging: 93% cotton, 7% elastane. Imported Top: rounded neckline; single-button closure at the back of the neck. Long sleeves with ruffled shoulders. "RL" embroidered at the left chest; A-line silhouette. Legging: elasticized waist. Machine washable.