Product Description The collar has a button-up fastening at the back; Made of 100% cotton combed cotton fabric; Product Content and Features Product Content: Main fabric: 100% Cotton Product Features: Fit: Standard Gender: Baby girl Product Type: Dress Collar: Crew Neck Fabric: Hosiery Material: 100% Cotton Brand: LCW baby Thickness: Thin Pattern: Printed / Patterned Sleeve Length: Strapless / Sleeveless