Auf der Alm, da gibt's ka Sünd' (1950)

Heimatfilm starring Maria Andergast
–Year: 1950
–Year in film: ~1950 ?
–Country: Austria
–Who in clothing: boys ~6 ?
–Who in clothing 2: men Lederhosen
–Available on DVD: VHS, DVD *
–I own: no
–Clothing occurence: low
–Rating:  3/10 ?
–Rating: ***
–Comment: Some younger boys in H-Style suspenders and probably shorts (not sure about this or other boys in real Lederhosen). Few scenes of kids at the beginning and end, there from a distance. And men in Lederhosen, also dancing.

I found this by coincidence but can't say much more. Alternate title: Auf der Alm da gibt's koa Sünd.

More famous is the 1974 erotic movie with men and women in Lederhosen. But I don't know boys or girls in there.

There are obviously better movies. Rating 2-3 for now only. Available on VHS and RC0 DVD, maybe no official release but DVDr.