It has button fastening in the front and has ribbing around the ankles and bottom. Information on the Model Bust: 82 cm Waist: 61 cm Hips: 91 cm Height: 178 cm The model wears a size M product. Product Content and Features Product Content: Main fabric: 75% VISCOSE 25% Polyester Product Features: Pattern: Plain Fit: Tight Thickness: Thin Sleeve Length: Long Sleeve Product Type: Cardigan Collar: Crew Neck Fabric: Knitwear Brand: LCWAIKIKI Basic Style: Office/Classic Gender: Women