The Regulation Kilt Doublet is a very attractive doublet suitable for formal evening events - especially with the silver button option shown here. It is made from Black Barathea Wool with satin lapels. The Regulation Doublet is always worn with a 3 button waistcoat which can be made from the same cloth as the jacket or, if we are making your kilt, a tartan waistcoat cut on the bias.