As announced, another, final update of Meatballs. I have checked most of the important scenes more carefully and almost all (Adidas) shorts turned out to be not shiny but of cotton fabric, including the green ones.
I just found an interesting scene at 12 minutes (pic 1) with the young boys. There’s one boy in medium blue, shiny shorts with 4 stripes, also lying on the bed. Another boy in (non-shiny) dark blue Adidas shorts.
Pic 2 showing a boy in 70s style red shorts (after 36 minutes) at the parent’s day being embraced.
Pic 3 at 1h21 showing a girl in white (shiny) Adidas and another girl in dark blue shiny 70s shorts. The man, I already had.
Pic 4 showing older teen boys/young men, one in white 70s shorts, one in medium blue sitting, one in orange shorts with red sweat pants underneath and an older teen girl in tight, white shorts.
Unpictured: Another young man in sweat pants underneath at the wrestling scene at 1h11. And another boy in red shorts at 1h21 (rear view, from a distance) next many others. I think, there’s one young boy sitting in black shorts (but from a distance) and maybe also dark yellow shorts (not shiny). So almost all colors, except pink and purple. Not sure about grey ones.
I think, I have to recheck the movie again later at slow speed, especially the audience. Most and best scenes near the end at the different competitions. Main overview entry, rating 8 at