I am 5'5", 112 lbs, normally wear a 30" inseam, and a size 3/26 in Levis (and generally a 26 in a most jeans/pants). I ordered a 5 in these and they fit perfectly. I also ordered a 3 and they were way too snug to be work appropriate. They make great every day work pants. Cheap, fit well, flattering, comfortable, what more can you ask? The only gripe (if you can really call it that, since they are supposed to be dressier than jeans) I have is that there are no front pockets, only back pockets. But otherwise they are very good pants.