Made of flexible cotton fabric; Elastic waist; Product Content and Features Product Content: The main fabric is Blouse: 99% Cotton 1% ELASTAN Main fabric Shorts: 99% Cotton 1% ELASTANE Product Features: Pattern: Striped Thickness: Thin Sleeve Length: Short Sleeve Product Type: Suit Collar: Square Collar Package. Includes: 2-pack Style: Stylish Material: High Cotton Includes Gender: Baby Girl