I am an 18 and 6ft. My favorite work pants are Nine West, INC, Jones of New York, Lane Bryant, St. John (size XL), Caslon (
Nordstrom brand). The inseams on all these have worked for me (apprx. 32 inch usually). When I need a bit more I take them to the tailor to have the hem lengthened. I think often we need to embrace the fact that everything may not fit us off the rack and that we may need to get clothing tailored to our body. I am still figuring out jeans beyond Lane Bryant brands. I have large thighs so I have the hardest time finding something to fit both my waist and my thighs. I have a pair of Paige Premium and Beyonce's Dereon on the way to me to try them out. I plan to try Z Cavaricci from Torrid. I have tried Baby Phat and Apple Bottoms but haven't liked them. Right now my fav jeans I own are Not Your Daughters Jeans...a coworker introduced me to them and both of us had to go up a size from what we normally wear.