Details, Size & Fit. The classic tux shirt gets a charismatic update with The Ember white shirt from Politix. Exclusive to Politix's Black Tie collection, this dress shirt features a pleated front bib, concealed buttons and french cuffs. Crafted in a slim tapered cut for a premium fit. Charm in spades, this is one to wear with a bow tie and a martini in hand.SKU: PO348AA21EEW.