Bianco B Men's Black Two Button Notch Lapel Side-Vent Tuxedo 91% Wool 9% Silk Designer 2 Button, Single breasted, dual side vent jacket, Satin around the Lapel Flat front pants come with a drop of 6 inches, Suits listed in US sizes Auto adjustable waist + 2 inches each side, Extra suspender-button, Working buttonholes Modern fit and cut, Light weight fabric for year round use, A lot of details Luxurious extra fine Velvet for all season use, Authenticity Hologram, Dry Clean, Imported