When I first started skating I wore dickies and old dress pants and stuff. During the baker 3 era I wore a lot of 501s/505s, then I got some rvca spanky's and some k-slims, both of which stretched a lot more than the Levi's, but the Levi's were from the thrift store and the skate jeans were expensive. The rvcas were thin and i patched the butt up a bunch, the kr3ws were real thick and had so much spandex the ass would diaper out after a day of skating. then i just started rocking dickies and old dress pants again. Got a couple pairs of Ben Davis and Carhartts in rotation. Some of them like the Ben Davis and Dickies fit real straight, whereas the Carhartts are looser. I just can't hang with the lower rise a lot of the tailored looking pants have, and I destroy pants so much I don't want to get hooked on a style that won't be cheaply and easily available. My 2c
That being said you can get well fitting and good looking pants and jeans on Uniqlo for a really good price most of the time, and they'll hem them to whatever length you want.