Material: 80% Polyester, 20% Rayon for the fabric. 100% Polyester for the lining.Size: Our vest is available which is suitable for almost everyone. Please check the size details in Size Chart on product picture before purchasing.Design: This single-breasted suit vest is decorated with V-neck, 5 buttons, adjustable back strap and 3 pockets, 2 front pockets, 1 chest pocket.Feature: Great match with your Shirt, Necktie, Bow Tie, Coat, Jacket, Leather Shoes, Suit or Tuxedo. It's the ideal garment to match any outfit while showing off your gentlemanly style.Occasions: Suitable for most formal or informal occasions, such as Wedding, Banquet, Date, Gatsby Party, Graduation, School, Working, Prom or just Daily wear.