I am 5' 10" and 34 weeks pregnant. Pre pregnancy I wear and XS or S, size 26 jeans. I ordered these in a M (sized up) hoping they'd have more length in the torso/"bib" area. In online pictures of the model wearing these, they did seem to hit in the wrong place/did not come up high enough in the bib. Sure enough! They arrived today and they are incredibly short waisted. I'm writing this for any tall ladies wondering - don't try these! Save yourself the fuss and having to pay for return shipping. It's laughable really; I put them on and the bib hits UNDER my chest. So ill fitting and truly meant for a petite height lady. Even when adjusted to the lowest setting of the buckle they hit under the chest and then pull everywhere else in the length. The medium was generously sized and slightly big in width. I also thought the distressing was too much: there was a full-on hole in the fabric of the bib part and the "cut-off" hem had a bigger section that was ripped almost off. They seemed too well worn already! SKIP!