Button closure Suitable Occasions:Ideal for formal and informal occasions such as wedding, business , daily life, fashion parties, prom ,groomsmen ,Halloween, Christmas, Easter, social gathering and holiday. The suit for men is also a perfect gift. Details of Design:Tux Jacket: One Button Closure, Single Breasted, Notch Lapel; Pants: Flat Front, Reagular Fit. The simple and elegant style makes this tuxedo suit not too fancy, and can also be worn in formal occasions. Care Instruction:Dry cleaning or hand-washing in cold water. Mens Suit Slim Fit 1 Button 2 Piece Wedding Party Holiday Solid Color Tux Suits For Men