Product Description It has button closure at the back; It is made of special muslin fabric. ; Product Content and Features Product Content: Main Fabric: 100% Cotton Product Features: Fit: Standard Fabric: Muslin Brand: LCW baby Pattern: Embroidered Sleeve Length: Strapless / Sleeveless Silhouette: Single-breasted Collar: Crew-neck Thickness: Medium Thickness Product Type: Overalls. Fit: Elastic Legs. Gender: Baby Girl.