- Long line waistcoat - Sleeveless - Self belt - Button front placket - Regular fit. True to size Fabric: 100% viscose Top Length: 65cm Model is 5’8” and wears a UK 8 Please Note - the listed Length: of the garment is based on our size 8. As our items are graded, larger sizes will be proportionally longer by +1cm per size and smaller sizes will be shorter -1cm per size.