Detailed Product Description Men's Formal Waistcoat:1.fabric :100% polyester woven2.Inside lining: 100% polyester3.For minimum order quantity: 50pcs/each size4.Delivery time:less than a month5.Payment term: by 100% irrevocable at sight L/C or 30% in advance T/T as deposit,70% by T/T balance the payment in 7days before loading against the shipping document.