Caravelli Men's Slim Fit Black Tuxedo - Single Breasted, Two ButtonSharp. Confident. The Caravelli Men's Single Breasted Two Button Slim Fit Tuxedo makes mark without saying a word. This is the suit for those nights when blending in isn't an option. Tailored in rich black, you get a slim silhouette that flatters but doesn't fuss think subtle authority, not try hard pressure. Caravelli keeps all eyes on quality. That extra fine wool feel blend (no itchy synthetics) is smooth to the touch, feels light but never flimsy,