Several years ago I seem to remember looking through an early 40s (41-42) Wards catalog and seeing what I would term an "invisible belt." I might be nuts, but I think that's what I saw anyway...As I recall it was a belt made out of clear vinyl or something like that. Has anyone else seen anything like this, have pictures of such, or know anything about them? Is my recollection entirely faulty and I didn't really see what I thought I saw? Thanks.