Product Description Elastic waist; Product Content and Features Product Content: Main Fabric Pajamas Bottom: 100% Cotton Main Fabric Pajamas Top: 100% Cotton Product Features: Collar: Polo Collar Sleeve Length: Short Sleeve Length: Short Thickness: Thin Pattern: Printed / Patterned Product Type: Pajamas. Set Material: 100% Cotton Gender: Baby Boy Fabric: Muslin Brand: LCW baby