I've got this adjustable belt that slides in the back to tighten or loosen and fastens in the front with a decorative silver hook. It is a favorite and I like that I can wear it with a thin blouse or over a thicker jacket. However, it has been loosening up as I wear it so that I have to keep fussing with the back of it or it is in danger of falling over my hips. I'm about ready to superglue it in one position. Before I do, does anyone have a better solution?