You’ll love this timeless, breezy maxi dress with pockets! Fit flowy & oversized, so depending on how you like it, you should size down 1-2 (unless you are a true medium & want it VERY oversized). Love this for vacation, a swim suit coverup or even under a denim jacket! 95% rayon 5% spandex Machine wash, hang dry Tag has been removed that shows the size, but it is definitely a medium