This Marks & Spencer smart tailored grey double-breasted waistcoat in size 20 UK is perfect for formal occasions such as weddings and other special events. Made from a luxurious blend of 50% wool and 50% polyester, this waistcoat exudes sophistication and style. Designed by the reputable brand Marks & Spencer, this waistcoat is a classic addition to any man's formal wardrobe, boasting a timeless and elegant design that will surely make a statement at any event. Made in Vietnam, this waistcoat showcases quality craftsmanship and attention to detail.