Neil Allyn Polyester One Button Notch Tuxedo. Tuxedo jacket has an elegant notch lapel. The lapel is satin lapel. The tuxedo and pants are made out of polyster. Tuxedo Jacket comes with matching flat-front tuxedo trousers. Trousers are paired six inches lower than jacket size, choose jacket size only. For example, if your tuxedo jacket size is a 40R then your tuxedo will come with a 34 waist trouser.