Derek Heart Big Girls' Long-Sleeve Striped Sweater, Necklace, and Pant Three-Piece Set Sweater Tunic: 100% Acrylic; Leggings: 95% Cotton/5% Spandex Imported Hand Wash Three-piece set with striped tunic, pendant necklace, and pull-on pant Knit sweater features decorative crisscross straps at scoop back Silver-tone necklace features faux-stone pendant and key charm Solid-tone pant features elasticized waistband and floral appliques at hem