I had to wear overalls like that one year for winter percussion. As long as you got a bit of a waist you can usaully kind roll the top bit down then snug the arms into a tie on top of the whole mess and manage to keep it up fine. also helps if you're wearing like, workout shorts or a good pair of boxers underneath and not just underwear.

I see, thank you! :) By "a bit of a waist" do you mean slim, or with a slight paunch?

Um, mostly just that you have some hips, and it's not like. a straight drop from above the waist to below.