Material:80% cotton,10% polyester10% other, soft and comfortable, classical and fashion. O-neck,decoration pockets,button.Adds a little character to any outfit and easy to slip on for any casual occasion. Please refer to the size chart before purchasing. If you have any problems,please contact us. Women O neck jean vest is great for matching with tees, sweater, hoodie, casual pant, denim pant, other clothes you want to wear, relaxed and comfortable to wear for daily day and special day. Women waistcaot jacket is suitable for Beach, Party, Club, Outdoor, Work, Office, School, Travel,Vocation Or Daily Wear.