1.It made of 100% of polyester, fashion vest devise 2.It looks maturity in peoples 3.It is nice if you go on with T-shirt It‘s made of 100% of polyester, fashion vest devise,It is nice if you go on with T-shirtNo matter you work or relaxation,it is a good chioseHigh quality,competitive price.The picture was gray,we can provide other colour if you wantWe could give your competitive price and good ...