Maeve Cameron Striped Asymmetrical Hem Dress-Size Medium

This is a Women's Maeve (Anthropologie) Cameron Striped Asymmetrical Hem Dress that is a size Medium. It is 93% Lyocell and 7% Spandex. Laying flat, it measures: Armpit to armpit-16.75" and the length is 38.5". It has a lot of stretch. In good condition. Please measure something that fits you laying flat. The length is measured from the shoulder to the bottom hem. I measure the waist laying flat and double that for the waist measurement. This is for both our benefits so there will be no hassle of returns for not fitting. Thank you in advance.