I have all sorts of issues with jeans.
First, I wear a size 0 in juniors so if I'm at sears or Penny's or a store like that, they're EXTREMELY hard to find. Usually 3 is the smallest size they have. And then when you do find a pair of 0's, they're not very pretty. They're usually some ugly green wash or something like that. So in order to find cute jeans in the right size, I have to go to special stores that sometimes can be rather expensive.
Then, they can sometimes be too short in length. I'm 5'8" and mostly leg. So most of my jeans are right at my ankle.
Whats also annoying is that sizes seem to be getting bigger. I was at Pacific Sun the other day buying a pair of jean shorts. I found a 0 and it fit like a size 3! I actually had to buy a 00.