iPretty Mens Suit Jacket Slim Fit One Button Casual Premium Blazer Fashion Style M ( US 36 ); L ( US 38 ); XL ( US 40 ); 2XL ( US 42 ); 3XL ( US 44 ) Bussiness or casual style,can wear on many occassions Brief figuring style,shows your masculine charm Senior fabrics material,poromeric and slim Many sizes for you to choose according to your body size,don't worry