80% Polyester, 20% Viscose. Button closure. Chic Look -- Full sequin layer decoration makes this vest sparkling.This waistcoat vest is perfect for all kinds of formal occasions,Party, weddings, performance, fashion show and daily wear, as it can be combined with a tuxedo of any color. Detail Features -- Mens Sleeveless V-Neck Waistcoat Vests featuring front sequin design and back polyester material, lightweight, comes in a variety of colors. Special Feature -- A unisex party vests with Adjustable Back Strap and 4 buttons down front. Front sequin design make you to be shining when you are in the party. Unique and classic design, fits true to size.Occasion Lifestyle -- This sequin vest for occasions such as Party, Banquet, Prom, Wedding, other Celebration Date, At Spring or Autumn, you can match with your shirt. At Winter, you can match with your jacket, suit or Tuxedo. Warm Reminder--Hand Wash Recommend. It will keep the front sequins design better.