Men's Hawes & Curtis Curtis Semi Pla - Blue - Waistcoats Create a stylish three piece suit with this blue semi plain zigzag waistcoat. This sartorial essential is made from the finest super 100s wool. The single breasted, slim fit waistcoat features five corozo nut buttons fastenings, two pockets and a waist adjuster to the reverse. 100% wool. Lining: 55% polyester, 45% viscose The model is wearing a size 40. Model is 6'1"/ 187cm tall, with a 38" / 96. 5cm chest and a 31" / 79cm waist.