Why can't I find skinny over-the-belly maternity jeans? All the maternity skinnies I see are under-belly. And all the over-the-belly jeans I find are bootcut.

I saw some on OldNavy.com but they only carried their smallest sizes and were out of everything over a 4 or 6. And my MIL bought me a pair of Liz Lange for Target "skinny" jeans but they were more like straight-leg and didn't were super bunchy when I tried to tuck them into boots.

Any suggestions?