If a "White Tie" or "Great Formal Wear" is required on the invitation, this means tailcoat, which is always a white cotton-piqué white bow tie . For this you combine a waistcoat of the same cotton pique and a tailcoat shirt with stand-up collar, piqué-reinforced chest and simple cuffs, but worn with cufflinks. For shoes you will choose the simple black hi-shine shoe.