Product Description It has button closure at the back; Product Content and Features Product Content: 2.Fabric: 100% Cotton Main Fabric: 97% Cotton 3% Elastane Product Specials: Collar: Crew Neck Thickness: Medium Thickness Pattern: Striped Sleeve Length: Strapless / Sleeveless Product Type: Dress Fit: Tight-fitting. Gender: Baby Girl Brand: LCW baby