Ive ordered a 13, they fit more like a 9 or 11. They do stretch, but if they stretched just 1% less, they would be uncomfortable to wear.

My pair was from Amazon, and they were obviously returns or overstock shipped back from a store, as there were painful sharp tag ends stuck in each side of the jeans not visible from the outside. I bled on each leg when I pulled my pants on. Had to remove them with tweezers. If I didn't pay under twenty dollars for these, I'd probably return them out of spite.

NOT HAPPY about that at all.