Calvin's Ultimate Skinny jeans fit me perfectly. And the corduroy pants are the most comfortable. They are not a heavy weight cord, and they have a great deal of stretch. I can move in them effortlessly. I couldn't be happier. I'm 5'6" and just under 150 pounds and the 12/31 Ultimate Skinny fit me. I have the cords in 3 colors and the regular Ult Skinny jeans in a number of colors, too. If you can find your size in Calvin's you can usuallly depend on a consistant sizing, another thing I really appreciate, since I have to order online due to my living in the boonies.
The legs on these pants are so narrow that I couldn't get them up my calves. They barely even got over my ankles! The color is great and the material was nice and soft but there is no way I could wear these so they are going back.