I am 5'4" and a size 10/12. I first ordered these in a size 10 regular length. The fit is fine, but the length is a  too long. I then ordered a size 12 (because I was concerned with the rise) in the petite, the length is perfect, just a tad bit long, so they can be worn with boots or flats. There is no great difference between the 10 and 12 both are extremely comfortable. The denim has a soft quality feel to it. These jeans are a winner!