Steel Gray Tuxedo Steel Gray Tuxedo Style 342 30.5″ length, two button, single breasted styling with side vents. Tailored in a soft, super fine wool blend. Satin notch lapel with a self fabric edge. Double-besom pockets and buttons trimmed in satin. A coordinating Steel Gray Fullback Vest is available. Includes matching or black pleated formal trousers.