Tuxedo Shirt Buttons Set Set of 5 tuxedo shirt buttons (studs) and bonus (FREE) cuff links. Metal FREE Shipping when you buy this set from MisterShop. Rich looking combination of polished silver look metal and jet black enamel Most tuxedo (formal) shirts use only 4 button/studs. The set includes a spare. Completes your formal (tuxedo) outfit with class.