A slim black tuxedo with one button and a slightly rounded notch lapel. Single Breasted Tuxedo With Suit Collar, Semi-formal Tuxedo With Notch Lapel, Wedding Tuxedo With Single Button, Black Tie Tuxedo Blazer With Pressed Crease, Classic Fitted Tuxedo For Groom, Groom's Tuxedo With Notch Lapel And Single Button, Fitted Classic Tuxedo For Groom, Notch Lapel Single Button Tuxedo For Groom, Black Tie Tuxedo With Single Button And Suit Collar