Mud Pie Baby Girls' Crochet Pinnafore and Bloomer Set Shell: 100% Polyester; Middle: 100% Cotton; Lining: 91% Polyester/9% Cotton; Bottom: 100% Cotton Imported Hand Wash Elastic waist and leg bloomers make for easy changing The thoughtfully designed criss-cross back spring floral design is the perfect addition to your little one's springtime wardrobe