The tuxedo is a classic men's outfit traditionally worn for formal occasions like weddings and award ceremonies. While some believe it should remain traditionally conservative, others argue for subtle modernizations like different colored jackets. Proper fit is also important, as taller men tend to look best in double-breasted styles while slimmer men suit single-breasted cuts. Completing the tuxedo requires accessories like bow ties, which come in various styles to complement different body types.