When I first got my SWK I had to use a belt to stop it from falling down. The kilt has since shrunk due to kilt night influenced beer drinking. However the easiest way of making a kilt smaller is to move the buckles back and left hip strap in. Search the DIY forum there is some talk of it in there. It shouldn't be too difficult, somebody with opposable thumbs should be able to do it in minutes (or professional for piece of mind).