Vinci V2TR -Maroon- Vested Suit with Single Breasted 2-Button Jacket and Notch Lapel (3 inch). The 5-Button Vest for a Classic Business Attire look which is Perfect for the Office. The pants
Mens Suit Mandarin Collar Black Pinstripe 5 Button Chinese - Etsy
AOYOG Mens Formal Business Suit Vests 5 Buttons Regular Fit Waistcoat for Suit or Tuxedo at Amazon Men's Clothing store