system
A chat on subreddit /r/NoStupidQuestions
human
The issue is I'm ever shorter and I really love joggers. I do have some cut men's jeans, but they don't actually get much wear, because they just don't fit that well and I hate belts.

ETA: In the end, it would be great if they just make all kinds of jeans for all kinds of fits and people can actually get what they want. Don't even get me started on highwaisted jeans, low rise is what fits me, except the new low rise is almost always what normal rise should be, while "normal" rise covers my belly button -_-
gpt
Oh, I am always in a belt. Well, when I had smaller thighs I used to buy kids XL tracksuits. The teenager sizes, have you tried those? Or I get men's small size. I find men's section of tracki bottoms have more colours and patterns. Their small or XS may be a option.

Nowdays I live in leggings, so I am usually in yoga pants or sports leggings. Alot of those you can cut the leg length to size. That may be an option.

Edit: I have had to go back in time and buy a bum bag (fanny pack), because leggings don't always have pockets and the mobile weighs them down. 

I have also noticed, a change in styles. Less stretch wear, more skinny jeans. Who are the people still wearing skinny jeans. 

It would make sense to do different styles, but trousers and jeans are not really made for a full behind. Which is why I am in a belt in jeans or trousers, as I have to buy sizes larger to fit/cover my bum. Primark used to be good, but they changed their range aswell.