The tags listing size are missing (see images) but the last image shows the width when laying flat for the chest and waist. Stretched, the waist can be 22 inches at least. It’s more of a short/mini dress or petite length (34 inches). I have listed as a medium but please reference the measurements for yourself. Our home has two cats for allergy’s sake so please keep that in mind. Let me know if you have questions.