Cokle Men's V-neck Dress Vest Slim Fit Sleeveless Waistcoat Casual Suit Jacket Polyester+Cotton Button Fly closure Removable chains on the waist Fake pockets design Slim fit style vest,adjustable back buckle You can match it with dress shirts or suit jacket as formal wear, or you can also match it with Tees as casual daily wear. Cokle is a registered brand and owns its trademark