Case in point. This dress is an XS. It's a little big on me up top (the straps are def too long and need to be shortened; a little too much extra fabric bunching in the sternum area), AND the dress will probably end up being a little big in the lower tummy area too whenever the swelling goes down (you can see the fabric stretching over my early-stage-preggo-looking belly). However. Despite me having absolutely no place to go to wear this to in the near future, it was like $23 (Canadian) dollars so I figure, why not? 😉