I have two pair of 512 Perfectly Slimming Boot Cut Jeans in size 8 Medium that fit "perfectly".  The particular fabric color I have was not available so I chose the Mist thinking same style, same size would be the same fit.  These are by the tape measure 3 and 1/2" longer than the two pair I have.  No, I have not shrunk the ones I have.  They are washed in cold water inside out and then air dried.
The black ones I kept but can only wear with a long shirt  as I am trying to look slimmer not put a flashing light on my butt!  The almost irridescent silver like stitching on the pocket is not to my liking at all.  The black ones were also about 2" longer than the jeans I have in the same style and size, but I will only be wearing the black ones with higher heels so will deal with these once or twice a year.
Levi's used to be dependable when they were a US company that manufactured in the US, but now every pair I buy is different than the last.

I broke down and bought Not Your Daughter's Jeans at twice the price but absolutely fabulous fit.  The trial pair fit so well I immediately ordered two more pair.

Vicky