Black Double Breasted Formal Blazer for Men Blazer for Etsy Solid Double Breasted Formal Suit FanFreakz Dusty Rose Double Breasted Suit with Shirt Hockerty Black Double Breasted Formal Suit for Men, Suit for Office, Double. A sophisticated formal set featuring a double breasted design with two rows of buttons and stylish open double layered sleeves, offering a polished and elegant look suitable for professional or special occasions.