Hi. I just bought a pair of the 14 inch J Brand cigarette jeans. I bought the size I normally wear and they look great. The waist seems like it might stretch out a bit after a couple wearings, but I hope not. The SA did not think I could go down a size, but I was wondering if any of you who have these jeans thought that after a few wearings that they were too big? I noticed on the NM website, it says to size down when ordering. What do you all think? Thanks!