polyester+linen Button closure ? Notice:you can order the elegant mens linen blazer jacket and shorts set According Chest measurement【 Not Waist 】,( for example,if your chest is 40inches,you can order the size 40/M ) ❤️ The fashion men long sleeve linen suits sets for beach wedding is made from light linen material,peaked lapel double breasted blazer with flap pockets design ? Delivery : To the USA,standard shipping takes 7-15 days.If you pay for expedited delivery,it will take about 5-7 days ( Excluding order processing time) ? The package include 1 linen blazer for men,1 linen shorts for men beach ?️Perfect for spring or summer wedding occasions,outdoor summer event, etc.It is also a nice gift to your father,husband or son.It will show men's charm and gentle well.