KOJOOIN Womens Casual Blazer 3/4 Sleeve Open Front Ruffle Work Office Cardigan Suit Jacket MATERIAL: 95% Polyester and 5% Spandex, premium stretch fabric. This casual work office blazer cardigan jacket is soft and comfortable to wear. FEATURES: 3/4 sleeve office blazer jacket, basic shawl collar, black blazer for women, open front with a single front button, ruffle hem, slim fit jacket suit, solid color/plain, no liner or shoulder pads.